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PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.

Browse source 
Aside of the usual motivation for constification,  this function has a
history of being abused a hook for interrupt and other fixups so I turned
this function const ages ago in the MIPS code but it should be done
treewide.

Due to function pointer passing in varous places a few other functions
had to be constified as well.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
To: Anton Vorontsov <avorontsov@mvista.com>
To: Chris Metcalf <cmetcalf@tilera.com>
To: Colin Cross <ccross@android.com>
Acked-by: "David S. Miller" <davem@davemloft.net>
To: Eric Miao <eric.y.miao@gmail.com>
To: Erik Gilling <konkers@android.com>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
To: "H. Peter Anvin" <hpa@zytor.com>
To: Imre Kaloz <kaloz@openwrt.org>
To: Ingo Molnar <mingo@redhat.com>
To: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Krzysztof Halasa <khc@pm.waw.pl>
To: Lennert Buytenhek <kernel@wantstofly.org>
To: Matt Turner <mattst88@gmail.com>
To: Nicolas Pitre <nico@fluxnic.net>
To: Olof Johansson <olof@lixom.net>
Acked-by: Paul Mundt <lethal@linux-sh.org>
To: Richard Henderson <rth@twiddle.net>
To: Russell King <linux@arm.linux.org.uk>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-alpha@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-pci@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Cc: x86@kernel.org
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Ralf Baechle 2011-06-10 15:30:21 +01:00 committed by Jesse Barnes
parent 05d3ac267a
commit d5341942d7
101 changed files with 130 additions and 113 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/alpha/kernel/sys_alcor.c
View file

@ -183,7 +183,7 @@ alcor_init_irq(void)
*/ */
static int __init static int __init
alcor_map_irq(struct pci_dev *dev, u8 slot, u8 pin) alcor_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[7][5] __initdata = { static char irq_tab[7][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

6
arch/alpha/kernel/sys_cabriolet.c
View file

@ -175,7 +175,7 @@ pc164_init_irq(void)
*/ */
static inline int __init static inline int __init
eb66p_map_irq(struct pci_dev *dev, u8 slot, u8 pin) eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[5][5] __initdata = { static char irq_tab[5][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */
@ -205,7 +205,7 @@ eb66p_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
*/ */
static inline int __init static inline int __init
cabriolet_map_irq(struct pci_dev *dev, u8 slot, u8 pin) cabriolet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[5][5] __initdata = { static char irq_tab[5][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */
@ -289,7 +289,7 @@ cia_cab_init_pci(void)
*/ */
static inline int __init static inline int __init
alphapc164_map_irq(struct pci_dev *dev, u8 slot, u8 pin) alphapc164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[7][5] __initdata = { static char irq_tab[7][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

8
arch/alpha/kernel/sys_dp264.c
View file

@ -382,7 +382,7 @@ isa_irq_fixup(struct pci_dev *dev, int irq)
} }
static int __init static int __init
dp264_map_irq(struct pci_dev *dev, u8 slot, u8 pin) dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[6][5] __initdata = { static char irq_tab[6][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */
@ -404,7 +404,7 @@ dp264_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
} }
static int __init static int __init
monet_map_irq(struct pci_dev *dev, u8 slot, u8 pin) monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[13][5] __initdata = { static char irq_tab[13][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */
@ -466,7 +466,7 @@ monet_swizzle(struct pci_dev *dev, u8 *pinp)
} }
static int __init static int __init
webbrick_map_irq(struct pci_dev *dev, u8 slot, u8 pin) webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[13][5] __initdata = { static char irq_tab[13][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */
@ -488,7 +488,7 @@ webbrick_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
} }
static int __init static int __init
clipper_map_irq(struct pci_dev *dev, u8 slot, u8 pin) clipper_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[7][5] __initdata = { static char irq_tab[7][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_eb64p.c
View file

@ -169,7 +169,7 @@ eb64p_init_irq(void)
*/ */
static int __init static int __init
eb64p_map_irq(struct pci_dev *dev, u8 slot, u8 pin) eb64p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[5][5] __initdata = { static char irq_tab[5][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_eiger.c
View file

@ -144,7 +144,7 @@ eiger_init_irq(void)
} }
static int __init static int __init
eiger_map_irq(struct pci_dev *dev, u8 slot, u8 pin) eiger_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
u8 irq_orig; u8 irq_orig;

2
arch/alpha/kernel/sys_marvel.c
View file

@ -318,7 +318,7 @@ marvel_init_irq(void)
} }
static int static int
marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin) marvel_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
struct pci_controller *hose = dev->sysdata; struct pci_controller *hose = dev->sysdata;
struct io7_port *io7_port = hose->sysdata; struct io7_port *io7_port = hose->sysdata;

2
arch/alpha/kernel/sys_miata.c
View file

@ -151,7 +151,7 @@ miata_init_irq(void)
*/ */
static int __init static int __init
miata_map_irq(struct pci_dev *dev, u8 slot, u8 pin) miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[18][5] __initdata = { static char irq_tab[18][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_mikasa.c
View file

@ -146,7 +146,7 @@ mikasa_init_irq(void)
*/ */
static int __init static int __init
mikasa_map_irq(struct pci_dev *dev, u8 slot, u8 pin) mikasa_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[8][5] __initdata = { static char irq_tab[8][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_nautilus.c
View file

@ -65,7 +65,7 @@ nautilus_init_irq(void)
} }
static int __init static int __init
nautilus_map_irq(struct pci_dev *dev, u8 slot, u8 pin) nautilus_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
/* Preserve the IRQ set up by the console. */ /* Preserve the IRQ set up by the console. */

2
arch/alpha/kernel/sys_noritake.c
View file

@ -194,7 +194,7 @@ noritake_init_irq(void)
*/ */
static int __init static int __init
noritake_map_irq(struct pci_dev *dev, u8 slot, u8 pin) noritake_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[15][5] __initdata = { static char irq_tab[15][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_rawhide.c
View file

@ -223,7 +223,7 @@ rawhide_init_irq(void)
*/ */
static int __init static int __init
rawhide_map_irq(struct pci_dev *dev, u8 slot, u8 pin) rawhide_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[5][5] __initdata = { static char irq_tab[5][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_ruffian.c
View file

@ -120,7 +120,7 @@ ruffian_kill_arch (int mode)
*/ */
static int __init static int __init
ruffian_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ruffian_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[11][5] __initdata = { static char irq_tab[11][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/alpha/kernel/sys_rx164.c
View file

@ -144,7 +144,7 @@ rx164_init_irq(void)
*/ */
static int __init static int __init
rx164_map_irq(struct pci_dev *dev, u8 slot, u8 pin) rx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
#if 0 #if 0
static char irq_tab_pass1[6][5] __initdata = { static char irq_tab_pass1[6][5] __initdata = {

4
arch/alpha/kernel/sys_sable.c
View file

@ -194,7 +194,7 @@ sable_init_irq(void)
*/ */
static int __init static int __init
sable_map_irq(struct pci_dev *dev, u8 slot, u8 pin) sable_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[9][5] __initdata = { static char irq_tab[9][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */
@ -376,7 +376,7 @@ lynx_init_irq(void)
*/ */
static int __init static int __init
lynx_map_irq(struct pci_dev *dev, u8 slot, u8 pin) lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[19][5] __initdata = { static char irq_tab[19][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

4
arch/alpha/kernel/sys_sio.c
View file

@ -146,7 +146,7 @@ sio_fixup_irq_levels(unsigned int level_bits)
} }
static inline int __init static inline int __init
noname_map_irq(struct pci_dev *dev, u8 slot, u8 pin) noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
/* /*
* The Noname board has 5 PCI slots with each of the 4 * The Noname board has 5 PCI slots with each of the 4
@ -185,7 +185,7 @@ noname_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
} }
static inline int __init static inline int __init
p2k_map_irq(struct pci_dev *dev, u8 slot, u8 pin) p2k_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[][5] __initdata = { static char irq_tab[][5] __initdata = {
/*INT A B C D */ /*INT A B C D */

2
arch/alpha/kernel/sys_sx164.c
View file

@ -95,7 +95,7 @@ sx164_init_irq(void)
*/ */
static int __init static int __init
sx164_map_irq(struct pci_dev *dev, u8 slot, u8 pin) sx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[5][5] __initdata = { static char irq_tab[5][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

4
arch/alpha/kernel/sys_takara.c
View file

@ -157,7 +157,7 @@ takara_init_irq(void)
*/ */
static int __init static int __init
takara_map_irq_srm(struct pci_dev *dev, u8 slot, u8 pin) takara_map_irq_srm(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[15][5] __initdata = { static char irq_tab[15][5] __initdata = {
{ 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */ { 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */
@ -188,7 +188,7 @@ takara_map_irq_srm(struct pci_dev *dev, u8 slot, u8 pin)
} }
static int __init static int __init
takara_map_irq(struct pci_dev *dev, u8 slot, u8 pin) takara_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[15][5] __initdata = { static char irq_tab[15][5] __initdata = {
{ 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */ { 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */

2
arch/alpha/kernel/sys_titan.c
View file

@ -305,7 +305,7 @@ titan_late_init(void)
} }
static int __devinit static int __devinit
titan_map_irq(struct pci_dev *dev, u8 slot, u8 pin) titan_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
u8 intline; u8 intline;
int irq; int irq;

2
arch/alpha/kernel/sys_wildfire.c
View file

@ -290,7 +290,7 @@ wildfire_device_interrupt(unsigned long vector)
*/ */
static int __init static int __init
wildfire_map_irq(struct pci_dev *dev, u8 slot, u8 pin) wildfire_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static char irq_tab[8][5] __initdata = { static char irq_tab[8][5] __initdata = {
/*INT INTA INTB INTC INTD */ /*INT INTA INTB INTC INTD */

2
arch/arm/common/it8152.c
View file

@ -144,7 +144,7 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
} }
/* mapping for on-chip devices */ /* mapping for on-chip devices */
int __init it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) int __init it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if ((dev->vendor == PCI_VENDOR_ID_ITE) && if ((dev->vendor == PCI_VENDOR_ID_ITE) &&
(dev->device == PCI_DEVICE_ID_ITE_8152)) { (dev->device == PCI_DEVICE_ID_ITE_8152)) {

2
arch/arm/include/asm/hardware/it8152.h
View file

@ -105,7 +105,7 @@ struct pci_sys_data;
extern void it8152_irq_demux(unsigned int irq, struct irq_desc *desc); extern void it8152_irq_demux(unsigned int irq, struct irq_desc *desc);
extern void it8152_init_irq(void); extern void it8152_init_irq(void);
extern int it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin); extern int it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
extern int it8152_pci_setup(int nr, struct pci_sys_data *sys); extern int it8152_pci_setup(int nr, struct pci_sys_data *sys);
extern struct pci_bus *it8152_pci_scan_bus(int nr, struct pci_sys_data *sys); extern struct pci_bus *it8152_pci_scan_bus(int nr, struct pci_sys_data *sys);

4
arch/arm/include/asm/mach/pci.h
View file

@ -25,7 +25,7 @@ struct hw_pci {
void (*preinit)(void); void (*preinit)(void);
void (*postinit)(void); void (*postinit)(void);
u8 (*swizzle)(struct pci_dev *dev, u8 *pin); u8 (*swizzle)(struct pci_dev *dev, u8 *pin);
int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin); int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
}; };
/* /*
@ -44,7 +44,7 @@ struct pci_sys_data {
/* Bridge swizzling */ /* Bridge swizzling */
u8 (*swizzle)(struct pci_dev *, u8 *); u8 (*swizzle)(struct pci_dev *, u8 *);
/* IRQ mapping */ /* IRQ mapping */
int (*map_irq)(struct pci_dev *, u8, u8); int (*map_irq)(const struct pci_dev *, u8, u8);
struct hw_pci *hw; struct hw_pci *hw;
void *private_data; /* platform controller private data */ void *private_data; /* platform controller private data */
}; };

2
arch/arm/kernel/bios32.c
View file

@ -476,7 +476,7 @@ static u8 __devinit pcibios_swizzle(struct pci_dev *dev, u8 *pin)
/* /*
* Map a slot/pin to an IRQ. * Map a slot/pin to an IRQ.
*/ */
static int pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
struct pci_sys_data *sys = dev->sysdata; struct pci_sys_data *sys = dev->sysdata;
int irq = -1; int irq = -1;

2
arch/arm/mach-cns3xxx/pcie.c
View file

@ -172,7 +172,7 @@ static struct pci_bus *cns3xxx_pci_scan_bus(int nr, struct pci_sys_data *sys)
return pci_scan_bus(sys->busnr, &cns3xxx_pcie_ops, sys); return pci_scan_bus(sys->busnr, &cns3xxx_pcie_ops, sys);
} }
static int cns3xxx_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int cns3xxx_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
struct cns3xxx_pcie *cnspci = pdev_to_cnspci(dev); struct cns3xxx_pcie *cnspci = pdev_to_cnspci(dev);
int irq = cnspci->irqs[slot]; int irq = cnspci->irqs[slot];

2
arch/arm/mach-dove/pcie.c
View file

@ -192,7 +192,7 @@ dove_pcie_scan_bus(int nr, struct pci_sys_data *sys)
return bus; return bus;
} }
static int __init dove_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init dove_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
struct pcie_port *pp = bus_to_port(dev->bus->number); struct pcie_port *pp = bus_to_port(dev->bus->number);

2
arch/arm/mach-footbridge/cats-pci.c
View file

@ -16,7 +16,7 @@
/* cats host-specific stuff */ /* cats host-specific stuff */
static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 }; static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };
static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (dev->irq >= 255) if (dev->irq >= 255)
return -1; /* not a valid interrupt. */ return -1; /* not a valid interrupt. */

2
arch/arm/mach-footbridge/ebsa285-pci.c
View file

@ -15,7 +15,7 @@
static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI }; static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
static int __init ebsa285_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (dev->vendor == PCI_VENDOR_ID_CONTAQ && if (dev->vendor == PCI_VENDOR_ID_CONTAQ &&
dev->device == PCI_DEVICE_ID_CONTAQ_82C693) dev->device == PCI_DEVICE_ID_CONTAQ_82C693)

2
arch/arm/mach-footbridge/netwinder-pci.c
View file

@ -17,7 +17,7 @@
* We now use the slot ID instead of the device identifiers to select * We now use the slot ID instead of the device identifiers to select
* which interrupt is routed where. * which interrupt is routed where.
*/ */
static int __init netwinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
switch (slot) { switch (slot) {
case 0: /* host bridge */ case 0: /* host bridge */

3
arch/arm/mach-footbridge/personal-pci.c
View file

@ -18,7 +18,8 @@ static int irqmap_personal_server[] __initdata = {
IRQ_DOORBELLHOST, IRQ_DMA1, IRQ_DMA2, IRQ_PCI IRQ_DOORBELLHOST, IRQ_DMA1, IRQ_DMA2, IRQ_PCI
}; };
static int __init personal_server_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init personal_server_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
unsigned char line; unsigned char line;

2
arch/arm/mach-integrator/pci.c
View file

@ -95,7 +95,7 @@ static int irq_tab[4] __initdata = {
* map the specified device/slot/pin to an IRQ. This works out such * map the specified device/slot/pin to an IRQ. This works out such
* that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1. * that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1.
*/ */
static int __init integrator_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init integrator_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int intnr = ((slot - 9) + (pin - 1)) & 3; int intnr = ((slot - 9) + (pin - 1)) & 3;

2
arch/arm/mach-iop13xx/iq81340mc.c
View file

@ -30,7 +30,7 @@
extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */ extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */
static int __init static int __init
iq81340mc_pcix_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) iq81340mc_pcix_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
{ {
switch (idsel) { switch (idsel) {
case 1: case 1:

2
arch/arm/mach-iop13xx/pci.c
View file

@ -390,7 +390,7 @@ static int iop13xx_atue_pci_status(int clear)
} }
static int static int
iop13xx_pcie_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) iop13xx_pcie_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
{ {
WARN_ON(idsel != 0); WARN_ON(idsel != 0);

2
arch/arm/mach-iop32x/em7210.c
View file

@ -81,7 +81,7 @@ void __init em7210_map_io(void)
#define INTD IRQ_IOP32X_XINT3 #define INTD IRQ_IOP32X_XINT3
static int __init static int __init
em7210_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) em7210_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[][4] = { static int pci_irq_table[][4] = {
/* /*

2
arch/arm/mach-iop32x/glantank.c
View file

@ -77,7 +77,7 @@ void __init glantank_map_io(void)
#define INTD IRQ_IOP32X_XINT3 #define INTD IRQ_IOP32X_XINT3
static int __init static int __init
glantank_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) glantank_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[][4] = { static int pci_irq_table[][4] = {
/* /*

4
arch/arm/mach-iop32x/iq31244.c
View file

@ -103,7 +103,7 @@ void __init iq31244_map_io(void)
* EP80219/IQ31244 PCI. * EP80219/IQ31244 PCI.
*/ */
static int __init static int __init
ep80219_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ep80219_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;
@ -139,7 +139,7 @@ static struct hw_pci ep80219_pci __initdata = {
}; };
static int __init static int __init
iq31244_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) iq31244_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-iop32x/iq80321.c
View file

@ -71,7 +71,7 @@ void __init iq80321_map_io(void)
* IQ80321 PCI. * IQ80321 PCI.
*/ */
static int __init static int __init
iq80321_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) iq80321_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-iop32x/n2100.c
View file

@ -78,7 +78,7 @@ void __init n2100_map_io(void)
* N2100 PCI. * N2100 PCI.
*/ */
static int __init static int __init
n2100_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) n2100_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-iop33x/iq80331.c
View file

@ -54,7 +54,7 @@ static struct sys_timer iq80331_timer = {
* IQ80331 PCI. * IQ80331 PCI.
*/ */
static int __init static int __init
iq80331_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) iq80331_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-iop33x/iq80332.c
View file

@ -54,7 +54,7 @@ static struct sys_timer iq80332_timer = {
* IQ80332 PCI. * IQ80332 PCI.
*/ */
static int __init static int __init
iq80332_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) iq80332_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-ixp2000/enp2611.c
View file

@ -148,7 +148,8 @@ static struct pci_bus * __init enp2611_pci_scan_bus(int nr,
return pci_scan_bus(sys->busnr, &enp2611_pci_ops, sys); return pci_scan_bus(sys->busnr, &enp2611_pci_ops, sys);
} }
static int __init enp2611_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init enp2611_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-ixp2000/ixdp2400.c
View file

@ -78,7 +78,8 @@ int ixdp2400_pci_setup(int nr, struct pci_sys_data *sys)
return 1; return 1;
} }
static int __init ixdp2400_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ixdp2400_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
if (ixdp2x00_master_npu()) { if (ixdp2x00_master_npu()) {

3
arch/arm/mach-ixp2000/ixdp2800.c
View file

@ -161,7 +161,8 @@ static int __init ixdp2800_pci_setup(int nr, struct pci_sys_data *sys)
return 1; return 1;
} }
static int __init ixdp2800_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ixdp2800_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
if (ixdp2x00_master_npu()) { if (ixdp2x00_master_npu()) {

3
arch/arm/mach-ixp2000/ixdp2x01.c
View file

@ -252,7 +252,8 @@ void __init ixdp2x01_pci_preinit(void)
#define DEVPIN(dev, pin) ((pin) | ((dev) << 3)) #define DEVPIN(dev, pin) ((pin) | ((dev) << 3))
static int __init ixdp2x01_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ixdp2x01_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
u8 bus = dev->bus->number; u8 bus = dev->bus->number;
u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin); u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin);

2
arch/arm/mach-ixp23xx/ixdp2351.c
View file

@ -168,7 +168,7 @@ void __init ixdp2351_init_irq(void)
*/ */
#define DEVPIN(dev, pin) ((pin) | ((dev) << 3)) #define DEVPIN(dev, pin) ((pin) | ((dev) << 3))
static int __init ixdp2351_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ixdp2351_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
u8 bus = dev->bus->number; u8 bus = dev->bus->number;
u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin); u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin);

3
arch/arm/mach-ixp23xx/roadrunner.c
View file

@ -56,7 +56,8 @@
#define INTC_PIN IXP23XX_GPIO_PIN_11 #define INTC_PIN IXP23XX_GPIO_PIN_11
#define INTD_PIN IXP23XX_GPIO_PIN_12 #define INTD_PIN IXP23XX_GPIO_PIN_12
static int __init roadrunner_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) static int __init roadrunner_map_irq(const struct pci_dev *dev, u8 idsel,
u8 pin)
{ {
static int pci_card_slot_irq[] = {INTB, INTC, INTD, INTA}; static int pci_card_slot_irq[] = {INTB, INTC, INTD, INTA};
static int pmc_card_slot_irq[] = {INTA, INTB, INTC, INTD}; static int pmc_card_slot_irq[] = {INTA, INTB, INTC, INTD};

2
arch/arm/mach-ixp4xx/avila-pci.c
View file

@ -46,7 +46,7 @@ void __init avila_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init avila_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init avila_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[IRQ_LINES] = { static int pci_irq_table[IRQ_LINES] = {
IXP4XX_GPIO_IRQ(INTA), IXP4XX_GPIO_IRQ(INTA),

2
arch/arm/mach-ixp4xx/coyote-pci.c
View file

@ -37,7 +37,7 @@ void __init coyote_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init coyote_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init coyote_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (slot == SLOT0_DEVID) if (slot == SLOT0_DEVID)
return IXP4XX_GPIO_IRQ(SLOT0_INTA); return IXP4XX_GPIO_IRQ(SLOT0_INTA);

2
arch/arm/mach-ixp4xx/dsmg600-pci.c
View file

@ -44,7 +44,7 @@ void __init dsmg600_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init dsmg600_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init dsmg600_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[MAX_DEV][IRQ_LINES] = { static int pci_irq_table[MAX_DEV][IRQ_LINES] = {
{ IXP4XX_GPIO_IRQ(INTE), -1, -1 }, { IXP4XX_GPIO_IRQ(INTE), -1, -1 },

2
arch/arm/mach-ixp4xx/fsg-pci.c
View file

@ -38,7 +38,7 @@ void __init fsg_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init fsg_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[IRQ_LINES] = { static int pci_irq_table[IRQ_LINES] = {
IXP4XX_GPIO_IRQ(INTC), IXP4XX_GPIO_IRQ(INTC),

3
arch/arm/mach-ixp4xx/gateway7001-pci.c
View file

@ -35,7 +35,8 @@ void __init gateway7001_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init gateway7001_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init gateway7001_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
if (slot == 1) if (slot == 1)
return IRQ_IXP4XX_GPIO11; return IRQ_IXP4XX_GPIO11;

2
arch/arm/mach-ixp4xx/goramo_mlr.c
View file

@ -462,7 +462,7 @@ static void __init gmlr_pci_postinit(void)
} }
} }
static int __init gmlr_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init gmlr_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
switch(slot) { switch(slot) {
case SLOT_ETHA: return IXP4XX_GPIO_IRQ(GPIO_IRQ_ETHA); case SLOT_ETHA: return IXP4XX_GPIO_IRQ(GPIO_IRQ_ETHA);

2
arch/arm/mach-ixp4xx/gtwx5715-pci.c
View file

@ -49,7 +49,7 @@ void __init gtwx5715_pci_preinit(void)
} }
static int __init gtwx5715_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init gtwx5715_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int rc = -1; int rc = -1;

2
arch/arm/mach-ixp4xx/ixdp425-pci.c
View file

@ -43,7 +43,7 @@ void __init ixdp425_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init ixdp425_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ixdp425_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[IRQ_LINES] = { static int pci_irq_table[IRQ_LINES] = {
IXP4XX_GPIO_IRQ(INTA), IXP4XX_GPIO_IRQ(INTA),

2
arch/arm/mach-ixp4xx/ixdpg425-pci.c
View file

@ -31,7 +31,7 @@ void __init ixdpg425_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init ixdpg425_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init ixdpg425_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (slot == 12 || slot == 13) if (slot == 12 || slot == 13)
return IRQ_IXP4XX_GPIO7; return IRQ_IXP4XX_GPIO7;

2
arch/arm/mach-ixp4xx/nas100d-pci.c
View file

@ -41,7 +41,7 @@ void __init nas100d_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init nas100d_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init nas100d_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[MAX_DEV][IRQ_LINES] = { static int pci_irq_table[MAX_DEV][IRQ_LINES] = {
{ IXP4XX_GPIO_IRQ(INTA), -1, -1 }, { IXP4XX_GPIO_IRQ(INTA), -1, -1 },

2
arch/arm/mach-ixp4xx/nslu2-pci.c
View file

@ -38,7 +38,7 @@ void __init nslu2_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init nslu2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init nslu2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
static int pci_irq_table[IRQ_LINES] = { static int pci_irq_table[IRQ_LINES] = {
IXP4XX_GPIO_IRQ(INTA), IXP4XX_GPIO_IRQ(INTA),

2
arch/arm/mach-ixp4xx/vulcan-pci.c
View file

@ -43,7 +43,7 @@ void __init vulcan_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init vulcan_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init vulcan_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (slot == 1) if (slot == 1)
return IXP4XX_GPIO_IRQ(INTA); return IXP4XX_GPIO_IRQ(INTA);

2
arch/arm/mach-ixp4xx/wg302v2-pci.c
View file

@ -35,7 +35,7 @@ void __init wg302v2_pci_preinit(void)
ixp4xx_pci_preinit(); ixp4xx_pci_preinit();
} }
static int __init wg302v2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init wg302v2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (slot == 1) if (slot == 1)
return IRQ_IXP4XX_GPIO8; return IRQ_IXP4XX_GPIO8;

3
arch/arm/mach-kirkwood/pcie.c
View file

@ -244,7 +244,8 @@ kirkwood_pcie_scan_bus(int nr, struct pci_sys_data *sys)
return bus; return bus;
} }
static int __init kirkwood_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
struct pcie_port *pp = bus_to_port(dev->bus); struct pcie_port *pp = bus_to_port(dev->bus);

2
arch/arm/mach-ks8695/board-dsm320.c
View file

@ -34,7 +34,7 @@
#include "generic.h" #include "generic.h"
#ifdef CONFIG_PCI #ifdef CONFIG_PCI
static int dsm320_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int dsm320_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
switch (slot) { switch (slot) {
case 0: case 0:

2
arch/arm/mach-ks8695/board-micrel.c
View file

@ -24,7 +24,7 @@
#include "generic.h" #include "generic.h"
#ifdef CONFIG_PCI #ifdef CONFIG_PCI
static int micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int micrel_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
return KS8695_IRQ_EXTERN0; return KS8695_IRQ_EXTERN0;
} }

2
arch/arm/mach-ks8695/include/mach/devices.h
View file

@ -30,7 +30,7 @@ extern void __init ks8695_init_leds(u8 cpu_led, u8 timer_led);
struct ks8695_pci_cfg { struct ks8695_pci_cfg {
short mode; short mode;
int (*map_irq)(struct pci_dev *, u8, u8); int (*map_irq)(const struct pci_dev *, u8, u8);
}; };
extern __init void ks8695_init_pci(struct ks8695_pci_cfg *); extern __init void ks8695_init_pci(struct ks8695_pci_cfg *);

3
arch/arm/mach-mv78xx0/pcie.c
View file

@ -259,7 +259,8 @@ mv78xx0_pcie_scan_bus(int nr, struct pci_sys_data *sys)
return bus; return bus;
} }
static int __init mv78xx0_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init mv78xx0_pcie_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
struct pcie_port *pp = bus_to_port(dev->bus->number); struct pcie_port *pp = bus_to_port(dev->bus->number);

2
arch/arm/mach-orion5x/common.h
View file

@ -51,7 +51,7 @@ void orion5x_pci_disable(void);
void orion5x_pci_set_cardbus_mode(void); void orion5x_pci_set_cardbus_mode(void);
int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys); int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
int orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin); int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
struct machine_desc; struct machine_desc;
struct meminfo; struct meminfo;

3
arch/arm/mach-orion5x/db88f5281-setup.c
View file

@ -237,7 +237,8 @@ void __init db88f5281_pci_preinit(void)
} }
} }
static int __init db88f5281_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init db88f5281_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

4
arch/arm/mach-orion5x/dns323-setup.c
View file

@ -70,14 +70,14 @@ enum {
* PCI setup * PCI setup
*/ */
static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;
/* /*
* Check for devices with hard-wired IRQs. * Check for devices with hard-wired IRQs.
*/ */
irq = orion5x_pci_map_irq(dev, slot, pin); irq = orion5x_pci_map_irq(const dev, slot, pin);
if (irq != -1) if (irq != -1)
return irq; return irq;

3
arch/arm/mach-orion5x/kurobox_pro-setup.c
View file

@ -119,7 +119,8 @@ static struct platform_device kurobox_pro_nor_flash = {
* PCI * PCI
****************************************************************************/ ****************************************************************************/
static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init kurobox_pro_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-orion5x/mss2-setup.c
View file

@ -73,7 +73,7 @@ static struct platform_device mss2_nor_flash = {
/**************************************************************************** /****************************************************************************
* PCI setup * PCI setup
****************************************************************************/ ****************************************************************************/
static int __init mss2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init mss2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-orion5x/pci.c
View file

@ -587,7 +587,7 @@ struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys
return bus; return bus;
} }
int __init orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) int __init orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int bus = dev->bus->number; int bus = dev->bus->number;

2
arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
View file

@ -131,7 +131,7 @@ static void __init rd88f5181l_fxo_init(void)
} }
static int __init static int __init
rd88f5181l_fxo_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) rd88f5181l_fxo_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
View file

@ -140,7 +140,7 @@ static void __init rd88f5181l_ge_init(void)
} }
static int __init static int __init
rd88f5181l_ge_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) rd88f5181l_ge_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-orion5x/rd88f5182-setup.c
View file

@ -172,7 +172,8 @@ void __init rd88f5182_pci_preinit(void)
} }
} }
static int __init rd88f5182_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init rd88f5182_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-orion5x/terastation_pro2-setup.c
View file

@ -100,7 +100,7 @@ void __init tsp2_pci_preinit(void)
} }
} }
static int __init tsp2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init tsp2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-orion5x/ts209-setup.c
View file

@ -143,7 +143,8 @@ void __init qnap_ts209_pci_preinit(void)
} }
} }
static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init qnap_ts209_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-orion5x/ts409-setup.c
View file

@ -121,7 +121,8 @@ static struct platform_device qnap_ts409_nor_flash = {
* PCI * PCI
****************************************************************************/ ****************************************************************************/
static int __init qnap_ts409_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init qnap_ts409_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-orion5x/wnr854t-setup.c
View file

@ -133,7 +133,8 @@ static void __init wnr854t_init(void)
platform_device_register(&wnr854t_nor_flash); platform_device_register(&wnr854t_nor_flash);
} }
static int __init wnr854t_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init wnr854t_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-orion5x/wrt350n-v2-setup.c
View file

@ -221,7 +221,8 @@ static void __init wrt350n_v2_init(void)
platform_device_register(&wrt350n_v2_button_device); platform_device_register(&wrt350n_v2_button_device);
} }
static int __init wrt350n_v2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init wrt350n_v2_pci_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
int irq; int irq;

2
arch/arm/mach-pxa/cm-x2xx-pci.c
View file

@ -77,7 +77,7 @@ void cmx2xx_pci_resume(void) {}
#endif #endif
/* PCI IRQ mapping*/ /* PCI IRQ mapping*/
static int __init cmx2xx_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init cmx2xx_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

3
arch/arm/mach-sa1100/pci-nanoengine.c
View file

@ -122,7 +122,8 @@ static struct pci_ops pci_nano_ops = {
.write = nanoengine_write_config, .write = nanoengine_write_config,
}; };
static int __init pci_nanoengine_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init pci_nanoengine_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{ {
return NANOENGINE_IRQ_GPIO_PCI; return NANOENGINE_IRQ_GPIO_PCI;
} }

2
arch/arm/mach-shark/pci.c
View file

@ -13,7 +13,7 @@
#include <asm/mach/pci.h> #include <asm/mach/pci.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
static int __init shark_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init shark_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (dev->bus->number == 0) if (dev->bus->number == 0)
if (dev->devfn == 0) if (dev->devfn == 0)

2
arch/arm/mach-tegra/pcie.c
View file

@ -449,7 +449,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys)
return 1; return 1;
} }
static int tegra_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int tegra_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
return INT_PCIE_INTR; return INT_PCIE_INTR;
} }

2
arch/arm/mach-versatile/pci.c
View file

@ -325,7 +325,7 @@ void __init pci_versatile_preinit(void)
/* /*
* map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this. * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this.
*/ */
static int __init versatile_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init versatile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;
int devslot = PCI_SLOT(dev->devfn); int devslot = PCI_SLOT(dev->devfn);

2
arch/sh/drivers/pci/fixups-cayman.c
View file

@ -5,7 +5,7 @@
#include <cpu/irq.h> #include <cpu/irq.h>
#include "pci-sh5.h" #include "pci-sh5.h"
int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int result = -1; int result = -1;

2
arch/sh/drivers/pci/fixups-dreamcast.c
View file

@ -64,7 +64,7 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev)
} }
DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources); DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources);
int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
/* /*
* The interrupt routing semantics here are quite trivial. * The interrupt routing semantics here are quite trivial.

2
arch/sh/drivers/pci/fixups-landisk.c
View file

@ -19,7 +19,7 @@
#define PCIMCR_MRSET_OFF 0xBFFFFFFF #define PCIMCR_MRSET_OFF 0xBFFFFFFF
#define PCIMCR_RFSH_OFF 0xFFFFFFFB #define PCIMCR_RFSH_OFF 0xFFFFFFFB
int pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
/* /*
* slot0: pin1-4 = irq5,6,7,8 * slot0: pin1-4 = irq5,6,7,8

2
arch/sh/drivers/pci/fixups-r7780rp.c
View file

@ -18,7 +18,7 @@ static char irq_tab[] __initdata = {
65, 66, 67, 68, 65, 66, 67, 68,
}; };
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
return irq_tab[slot]; return irq_tab[slot];
} }

2
arch/sh/drivers/pci/fixups-rts7751r2d.c
View file

@ -31,7 +31,7 @@ static char lboxre2_irq_tab[] __initdata = {
IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD, IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD,
}; };
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
if (mach_is_lboxre2()) if (mach_is_lboxre2())
return lboxre2_irq_tab[slot]; return lboxre2_irq_tab[slot];

2
arch/sh/drivers/pci/fixups-sdk7780.c
View file

@ -27,7 +27,7 @@ static char sdk7780_irq_tab[4][16] __initdata = {
{ 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
}; };
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
return sdk7780_irq_tab[pin-1][slot]; return sdk7780_irq_tab[pin-1][slot];
} }

2
arch/sh/drivers/pci/fixups-se7751.c
View file

@ -6,7 +6,7 @@
#include <linux/io.h> #include <linux/io.h>
#include "pci-sh4.h" #include "pci-sh4.h"
int __init pcibios_map_platform_irq(struct pci_dev *, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin)
{ {
switch (slot) { switch (slot) {
case 0: return 13; case 0: return 13;

2
arch/sh/drivers/pci/fixups-sh03.c
View file

@ -3,7 +3,7 @@
#include <linux/types.h> #include <linux/types.h>
#include <linux/pci.h> #include <linux/pci.h>
int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq; int irq;

2
arch/sh/drivers/pci/fixups-snapgear.c
View file

@ -18,7 +18,7 @@
#include <linux/pci.h> #include <linux/pci.h>
#include "pci-sh4.h" #include "pci-sh4.h"
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
int irq = -1; int irq = -1;

2
arch/sh/drivers/pci/fixups-titan.c
View file

@ -27,7 +27,7 @@ static char titan_irq_tab[] __initdata = {
TITAN_IRQ_USB, TITAN_IRQ_USB,
}; };
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
int irq = titan_irq_tab[slot]; int irq = titan_irq_tab[slot];

2
arch/sh/drivers/pci/pcie-sh7786.c
View file

@ -466,7 +466,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port)
return 0; return 0;
} }
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin)
{ {
return 71; return 71;
} }

2
arch/sh/include/asm/pci.h
View file

@ -112,7 +112,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
#endif #endif
/* Board-specific fixup routines. */ /* Board-specific fixup routines. */
int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin); int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin);
extern void pcibios_resource_to_bus(struct pci_dev *dev, extern void pcibios_resource_to_bus(struct pci_dev *dev,
struct pci_bus_region *region, struct resource *res); struct pci_bus_region *region, struct resource *res);

2
arch/sparc/include/asm/leon_pci.h
View file

@ -12,7 +12,7 @@ struct leon_pci_info {
struct pci_ops *ops; struct pci_ops *ops;
struct resource io_space; struct resource io_space;
struct resource mem_space; struct resource mem_space;
int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin); int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
}; };
extern void leon_pci_init(struct platform_device *ofdev, extern void leon_pci_init(struct platform_device *ofdev,

2
arch/sparc/kernel/leon_pci_grpci2.c
View file

@ -215,7 +215,7 @@ struct grpci2_priv {
DEFINE_SPINLOCK(grpci2_dev_lock); DEFINE_SPINLOCK(grpci2_dev_lock);
struct grpci2_priv *grpci2priv; struct grpci2_priv *grpci2priv;
int grpci2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) int grpci2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
struct grpci2_priv *priv = dev->bus->sysdata; struct grpci2_priv *priv = dev->bus->sysdata;
int irq_group; int irq_group;

2
arch/tile/kernel/pci.c
View file

@ -228,7 +228,7 @@ err_cont:
* (pin - 1) converts from the PCI standard's [1:4] convention to * (pin - 1) converts from the PCI standard's [1:4] convention to
* a normal [0:3] range. * a normal [0:3] range.
*/ */
static int tile_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int tile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
struct pci_controller *controller = struct pci_controller *controller =
(struct pci_controller *)dev->sysdata; (struct pci_controller *)dev->sysdata;

2
arch/unicore32/kernel/pci.c
View file

@ -102,7 +102,7 @@ void pci_puv3_preinit(void)
writel(readl(PCIBRI_CMD) | PCIBRI_CMD_IO | PCIBRI_CMD_MEM, PCIBRI_CMD); writel(readl(PCIBRI_CMD) | PCIBRI_CMD_IO | PCIBRI_CMD_MEM, PCIBRI_CMD);
} }
static int __init pci_puv3_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init pci_puv3_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
if (dev->bus->number == 0) { if (dev->bus->number == 0) {
#ifdef CONFIG_ARCH_FPGA /* 4 pci slots */ #ifdef CONFIG_ARCH_FPGA /* 4 pci slots */

2
arch/x86/pci/visws.c
View file

@ -24,7 +24,7 @@ static void pci_visws_disable_irq(struct pci_dev *dev) { }
unsigned int pci_bus0, pci_bus1; unsigned int pci_bus0, pci_bus1;
static int __init visws_map_irq(struct pci_dev *dev, u8 slot, u8 pin) static int __init visws_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{ {
int irq, bus = dev->bus->number; int irq, bus = dev->bus->number;

4
drivers/pci/setup-irq.c
View file

@ -21,7 +21,7 @@
static void __init static void __init
pdev_fixup_irq(struct pci_dev *dev, pdev_fixup_irq(struct pci_dev *dev,
u8 (*swizzle)(struct pci_dev *, u8 *), u8 (*swizzle)(struct pci_dev *, u8 *),
int (*map_irq)(struct pci_dev *, u8, u8)) int (*map_irq)(const struct pci_dev *, u8, u8))
{ {
u8 pin, slot; u8 pin, slot;
int irq = 0; int irq = 0;
@ -56,7 +56,7 @@ pdev_fixup_irq(struct pci_dev *dev,
void __init void __init
pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *), pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
int (*map_irq)(struct pci_dev *, u8, u8)) int (*map_irq)(const struct pci_dev *, u8, u8))
{ {
struct pci_dev *dev = NULL; struct pci_dev *dev = NULL;
for_each_pci_dev(dev) for_each_pci_dev(dev)

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