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[PATCH] drivers/net/wan/: possible cleanups 

This patch contains possible cleanups including the following:
- make needlessly global code static
- #if 0 the following unused global function:
  - sdladrv.c: sdla_intde
- remove the following unused global variable:
  - lmc_media.c: lmc_t1_cables
- remove the following unneeded EXPORT_SYMBOL's:
  - cycx_drv.c: cycx_inten
  - sdladrv.c: sdla_inten
  - sdladrv.c: sdla_intde
  - sdladrv.c: sdla_intack
  - sdladrv.c: sdla_intr
  - syncppp.c: sppp_input
  - syncppp.c: sppp_change_mtu

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Adrian Bunk 2005-09-09 23:17:28 -07:00 committed by Jeff Garzik
parent 8e18d1f9c9
commit 7665a08928
16 changed files with 102 additions and 140 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wan/cycx_drv.c
View File

@ -109,7 +109,7 @@ static long cycx_2x_irq_options[] = { 7, 3, 5, 9, 10, 11, 12, 15 };
* < 0 error.
* Context: process */
int __init cycx_drv_init(void)
static int __init cycx_drv_init(void)
{
printk(KERN_INFO "%s v%u.%u %s\n", fullname, MOD_VERSION, MOD_RELEASE,
copyright);
@ -119,7 +119,7 @@ int __init cycx_drv_init(void)
/* Module 'remove' entry point.
* o release all remaining system resources */
void cycx_drv_cleanup(void)
static void cycx_drv_cleanup(void)
{
}
@ -184,8 +184,7 @@ int cycx_down(struct cycx_hw *hw)
}
/* Enable interrupt generation. */
EXPORT_SYMBOL(cycx_inten);
void cycx_inten(struct cycx_hw *hw)
static void cycx_inten(struct cycx_hw *hw)
{
writeb(0, hw->dpmbase);
}

2
drivers/net/wan/cycx_main.c
View File

@ -103,7 +103,7 @@ static struct cycx_device *cycx_card_array; /* adapter data space */
* < 0 error.
* Context: process
*/
int __init cycx_init(void)
static int __init cycx_init(void)
{
int cnt, err = -ENOMEM;

14
drivers/net/wan/dscc4.c
View File

@ -446,8 +446,8 @@ static inline unsigned int dscc4_tx_quiescent(struct dscc4_dev_priv *dpriv,
return readl(dpriv->base_addr + CH0FTDA + dpriv->dev_id*4) == dpriv->ltda;
}
int state_check(u32 state, struct dscc4_dev_priv *dpriv, struct net_device *dev,
const char *msg)
static int state_check(u32 state, struct dscc4_dev_priv *dpriv,
struct net_device *dev, const char *msg)
{
int ret = 0;
@ -466,8 +466,9 @@ int state_check(u32 state, struct dscc4_dev_priv *dpriv, struct net_device *dev,
return ret;
}
void dscc4_tx_print(struct net_device *dev, struct dscc4_dev_priv *dpriv,
char *msg)
static void dscc4_tx_print(struct net_device *dev,
struct dscc4_dev_priv *dpriv,
char *msg)
{
printk(KERN_DEBUG "%s: tx_current=%02d tx_dirty=%02d (%s)\n",
dev->name, dpriv->tx_current, dpriv->tx_dirty, msg);
@ -507,7 +508,8 @@ static void dscc4_release_ring(struct dscc4_dev_priv *dpriv)
}
}
inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv, struct net_device *dev)
static inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv,
struct net_device *dev)
{
unsigned int dirty = dpriv->rx_dirty%RX_RING_SIZE;
struct RxFD *rx_fd = dpriv->rx_fd + dirty;
@ -1891,7 +1893,7 @@ try:
* It failed and locked solid. Thus the introduction of a dummy skb.
* Problem is acknowledged in errata sheet DS5. Joy :o/
*/
struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv)
static struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv)
{
struct sk_buff *skb;

24
drivers/net/wan/farsync.c
View File

@ -74,11 +74,11 @@ MODULE_LICENSE("GPL");
/*
* Modules parameters and associated varaibles
*/
int fst_txq_low = FST_LOW_WATER_MARK;
int fst_txq_high = FST_HIGH_WATER_MARK;
int fst_max_reads = 7;
int fst_excluded_cards = 0;
int fst_excluded_list[FST_MAX_CARDS];
static int fst_txq_low = FST_LOW_WATER_MARK;
static int fst_txq_high = FST_HIGH_WATER_MARK;
static int fst_max_reads = 7;
static int fst_excluded_cards = 0;
static int fst_excluded_list[FST_MAX_CARDS];
module_param(fst_txq_low, int, 0);
module_param(fst_txq_high, int, 0);
@ -572,13 +572,13 @@ static void do_bottom_half_rx(struct fst_card_info *card);
static void fst_process_tx_work_q(unsigned long work_q);
static void fst_process_int_work_q(unsigned long work_q);
DECLARE_TASKLET(fst_tx_task, fst_process_tx_work_q, 0);
DECLARE_TASKLET(fst_int_task, fst_process_int_work_q, 0);
static DECLARE_TASKLET(fst_tx_task, fst_process_tx_work_q, 0);
static DECLARE_TASKLET(fst_int_task, fst_process_int_work_q, 0);
struct fst_card_info *fst_card_array[FST_MAX_CARDS];
spinlock_t fst_work_q_lock;
u64 fst_work_txq;
u64 fst_work_intq;
static struct fst_card_info *fst_card_array[FST_MAX_CARDS];
static spinlock_t fst_work_q_lock;
static u64 fst_work_txq;
static u64 fst_work_intq;
static void
fst_q_work_item(u64 * queue, int card_index)
@ -1497,7 +1497,7 @@ do_bottom_half_rx(struct fst_card_info *card)
* The interrupt service routine
* Dev_id is our fst_card_info pointer
*/
irqreturn_t
static irqreturn_t
fst_intr(int irq, void *dev_id, struct pt_regs *regs)
{
struct fst_card_info *card;

2
drivers/net/wan/hdlc_fr.c
View File

@ -330,7 +330,7 @@ static int pvc_close(struct net_device *dev)
int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
pvc_device *pvc = dev_to_pvc(dev);
fr_proto_pvc_info info;

12
drivers/net/wan/lmc/lmc_debug.c
View File

@ -8,10 +8,10 @@
/*
* Prints out len, max to 80 octets using printk, 20 per line
*/
void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
{
#ifdef DEBUG
#ifdef LMC_PACKET_LOG
void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
{
int iNewLine = 1;
char str[80], *pstr;
@ -43,26 +43,24 @@ void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
}
sprintf(pstr, "\n");
printk(str);
#endif
#endif
}
#endif
#endif
#ifdef DEBUG
u_int32_t lmcEventLogIndex = 0;
u_int32_t lmcEventLogBuf[LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS];
#endif
void lmcEventLog (u_int32_t EventNum, u_int32_t arg2, u_int32_t arg3)
{
#ifdef DEBUG
lmcEventLogBuf[lmcEventLogIndex++] = EventNum;
lmcEventLogBuf[lmcEventLogIndex++] = arg2;
lmcEventLogBuf[lmcEventLogIndex++] = arg3;
lmcEventLogBuf[lmcEventLogIndex++] = jiffies;
lmcEventLogIndex &= (LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS) - 1;
#endif
}
#endif /* DEBUG */
void lmc_trace(struct net_device *dev, char *msg){
#ifdef LMC_TRACE

8
drivers/net/wan/lmc/lmc_media.c
View File

@ -47,14 +47,6 @@
* of the GNU General Public License version 2, incorporated herein by reference.
*/
/*
* For lack of a better place, put the SSI cable stuff here.
*/
char *lmc_t1_cables[] = {
"V.10/RS423", "EIA530A", "reserved", "X.21", "V.35",
"EIA449/EIA530/V.36", "V.28/EIA232", "none", NULL
};
/*
* protocol independent method.
*/

16
drivers/net/wan/pc300.h
View File

@ -472,24 +472,8 @@ enum pc300_loopback_cmds {
#ifdef __KERNEL__
/* Function Prototypes */
int dma_buf_write(pc300_t *, int, ucchar *, int);
int dma_buf_read(pc300_t *, int, struct sk_buff *);
void tx_dma_start(pc300_t *, int);
void rx_dma_start(pc300_t *, int);
void tx_dma_stop(pc300_t *, int);
void rx_dma_stop(pc300_t *, int);
int cpc_queue_xmit(struct sk_buff *, struct net_device *);
void cpc_net_rx(struct net_device *);
void cpc_sca_status(pc300_t *, int);
int cpc_change_mtu(struct net_device *, int);
int cpc_ioctl(struct net_device *, struct ifreq *, int);
int ch_config(pc300dev_t *);
int rx_config(pc300dev_t *);
int tx_config(pc300dev_t *);
void cpc_opench(pc300dev_t *);
void cpc_closech(pc300dev_t *);
int cpc_open(struct net_device *dev);
int cpc_close(struct net_device *dev);
int cpc_set_media(hdlc_device *, int);
#endif /* __KERNEL__ */

87
drivers/net/wan/pc300_drv.c
View File

@ -291,6 +291,7 @@ static uclong detect_ram(pc300_t *);
static void plx_init(pc300_t *);
static void cpc_trace(struct net_device *, struct sk_buff *, char);
static int cpc_attach(struct net_device *, unsigned short, unsigned short);
static int cpc_close(struct net_device *dev);
#ifdef CONFIG_PC300_MLPPP
void cpc_tty_init(pc300dev_t * dev);
@ -437,7 +438,7 @@ static void rx_dma_buf_check(pc300_t * card, int ch)
printk("\n");
}
int dma_get_rx_frame_size(pc300_t * card, int ch)
static int dma_get_rx_frame_size(pc300_t * card, int ch)
{
volatile pcsca_bd_t __iomem *ptdescr;
ucshort first_bd = card->chan[ch].rx_first_bd;
@ -462,7 +463,7 @@ int dma_get_rx_frame_size(pc300_t * card, int ch)
* dma_buf_write: writes a frame to the Tx DMA buffers
* NOTE: this function writes one frame at a time.
*/
int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
static int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
{
int i, nchar;
volatile pcsca_bd_t __iomem *ptdescr;
@ -503,7 +504,7 @@ int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
* dma_buf_read: reads a frame from the Rx DMA buffers
* NOTE: this function reads one frame at a time.
*/
int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
static int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
{
int nchar;
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
@ -560,7 +561,7 @@ int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
return (rcvd);
}
void tx_dma_stop(pc300_t * card, int ch)
static void tx_dma_stop(pc300_t * card, int ch)
{
void __iomem *scabase = card->hw.scabase;
ucchar drr_ena_bit = 1 << (5 + 2 * ch);
@ -571,7 +572,7 @@ void tx_dma_stop(pc300_t * card, int ch)
cpc_writeb(scabase + DRR, drr_rst_bit & ~drr_ena_bit);
}
void rx_dma_stop(pc300_t * card, int ch)
static void rx_dma_stop(pc300_t * card, int ch)
{
void __iomem *scabase = card->hw.scabase;
ucchar drr_ena_bit = 1 << (4 + 2 * ch);
@ -582,7 +583,7 @@ void rx_dma_stop(pc300_t * card, int ch)
cpc_writeb(scabase + DRR, drr_rst_bit & ~drr_ena_bit);
}
void rx_dma_start(pc300_t * card, int ch)
static void rx_dma_start(pc300_t * card, int ch)
{
void __iomem *scabase = card->hw.scabase;
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
@ -607,7 +608,7 @@ void rx_dma_start(pc300_t * card, int ch)
/*************************/
/*** FALC Routines ***/
/*************************/
void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd)
static void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd)
{
void __iomem *falcbase = card->hw.falcbase;
unsigned long i = 0;
@ -622,7 +623,7 @@ void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd)
cpc_writeb(falcbase + F_REG(CMDR, ch), cmd);
}
void falc_intr_enable(pc300_t * card, int ch)
static void falc_intr_enable(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -672,7 +673,7 @@ void falc_intr_enable(pc300_t * card, int ch)
}
}
void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
static void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
{
void __iomem *falcbase = card->hw.falcbase;
ucchar tshf = card->chan[ch].falc.offset;
@ -688,7 +689,7 @@ void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
(0x80 >> (timeslot & 0x07)));
}
void falc_close_timeslot(pc300_t * card, int ch, int timeslot)
static void falc_close_timeslot(pc300_t * card, int ch, int timeslot)
{
void __iomem *falcbase = card->hw.falcbase;
ucchar tshf = card->chan[ch].falc.offset;
@ -704,7 +705,7 @@ void falc_close_timeslot(pc300_t * card, int ch, int timeslot)
~(0x80 >> (timeslot & 0x07)));
}
void falc_close_all_timeslots(pc300_t * card, int ch)
static void falc_close_all_timeslots(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -726,7 +727,7 @@ void falc_close_all_timeslots(pc300_t * card, int ch)
}
}
void falc_open_all_timeslots(pc300_t * card, int ch)
static void falc_open_all_timeslots(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -758,7 +759,7 @@ void falc_open_all_timeslots(pc300_t * card, int ch)
}
}
void falc_init_timeslot(pc300_t * card, int ch)
static void falc_init_timeslot(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -776,7 +777,7 @@ void falc_init_timeslot(pc300_t * card, int ch)
}
}
void falc_enable_comm(pc300_t * card, int ch)
static void falc_enable_comm(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
@ -792,7 +793,7 @@ void falc_enable_comm(pc300_t * card, int ch)
~((CPLD_REG1_FALC_DCD | CPLD_REG1_FALC_CTS) << (2 * ch)));
}
void falc_disable_comm(pc300_t * card, int ch)
static void falc_disable_comm(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
@ -806,7 +807,7 @@ void falc_disable_comm(pc300_t * card, int ch)
((CPLD_REG1_FALC_DCD | CPLD_REG1_FALC_CTS) << (2 * ch)));
}
void falc_init_t1(pc300_t * card, int ch)
static void falc_init_t1(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -975,7 +976,7 @@ void falc_init_t1(pc300_t * card, int ch)
falc_close_all_timeslots(card, ch);
}
void falc_init_e1(pc300_t * card, int ch)
static void falc_init_e1(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1155,7 +1156,7 @@ void falc_init_e1(pc300_t * card, int ch)
falc_close_all_timeslots(card, ch);
}
void falc_init_hdlc(pc300_t * card, int ch)
static void falc_init_hdlc(pc300_t * card, int ch)
{
void __iomem *falcbase = card->hw.falcbase;
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
@ -1181,7 +1182,7 @@ void falc_init_hdlc(pc300_t * card, int ch)
falc_intr_enable(card, ch);
}
void te_config(pc300_t * card, int ch)
static void te_config(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1241,7 +1242,7 @@ void te_config(pc300_t * card, int ch)
CPC_UNLOCK(card, flags);
}
void falc_check_status(pc300_t * card, int ch, unsigned char frs0)
static void falc_check_status(pc300_t * card, int ch, unsigned char frs0)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1397,7 +1398,7 @@ void falc_check_status(pc300_t * card, int ch, unsigned char frs0)
}
}
void falc_update_stats(pc300_t * card, int ch)
static void falc_update_stats(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1450,7 +1451,7 @@ void falc_update_stats(pc300_t * card, int ch)
* the synchronizer and then sent to the system interface.
*----------------------------------------------------------------------------
*/
void falc_remote_loop(pc300_t * card, int ch, int loop_on)
static void falc_remote_loop(pc300_t * card, int ch, int loop_on)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1495,7 +1496,7 @@ void falc_remote_loop(pc300_t * card, int ch, int loop_on)
* coding must be identical.
*----------------------------------------------------------------------------
*/
void falc_local_loop(pc300_t * card, int ch, int loop_on)
static void falc_local_loop(pc300_t * card, int ch, int loop_on)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
@ -1522,7 +1523,7 @@ void falc_local_loop(pc300_t * card, int ch, int loop_on)
* looped. They are originated by the FALC-LH transmitter.
*----------------------------------------------------------------------------
*/
void falc_payload_loop(pc300_t * card, int ch, int loop_on)
static void falc_payload_loop(pc300_t * card, int ch, int loop_on)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1576,7 +1577,7 @@ void falc_payload_loop(pc300_t * card, int ch, int loop_on)
* Description: Turns XLU bit off in the proper register
*----------------------------------------------------------------------------
*/
void turn_off_xlu(pc300_t * card, int ch)
static void turn_off_xlu(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1597,7 +1598,7 @@ void turn_off_xlu(pc300_t * card, int ch)
* Description: Turns XLD bit off in the proper register
*----------------------------------------------------------------------------
*/
void turn_off_xld(pc300_t * card, int ch)
static void turn_off_xld(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1619,7 +1620,7 @@ void turn_off_xld(pc300_t * card, int ch)
* to generate a LOOP activation code over a T1/E1 line.
*----------------------------------------------------------------------------
*/
void falc_generate_loop_up_code(pc300_t * card, int ch)
static void falc_generate_loop_up_code(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1652,7 +1653,7 @@ void falc_generate_loop_up_code(pc300_t * card, int ch)
* to generate a LOOP deactivation code over a T1/E1 line.
*----------------------------------------------------------------------------
*/
void falc_generate_loop_down_code(pc300_t * card, int ch)
static void falc_generate_loop_down_code(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1682,7 +1683,7 @@ void falc_generate_loop_down_code(pc300_t * card, int ch)
* it on the reception side.
*----------------------------------------------------------------------------
*/
void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
static void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -1729,7 +1730,7 @@ void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
* Description: This routine returns the bit error counter value
*----------------------------------------------------------------------------
*/
ucshort falc_pattern_test_error(pc300_t * card, int ch)
static ucshort falc_pattern_test_error(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
@ -1769,7 +1770,7 @@ cpc_trace(struct net_device *dev, struct sk_buff *skb_main, char rx_tx)
netif_rx(skb);
}
void cpc_tx_timeout(struct net_device *dev)
static void cpc_tx_timeout(struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
@ -1797,7 +1798,7 @@ void cpc_tx_timeout(struct net_device *dev)
netif_wake_queue(dev);
}
int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
@ -1880,7 +1881,7 @@ int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
return 0;
}
void cpc_net_rx(struct net_device *dev)
static void cpc_net_rx(struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
@ -2403,7 +2404,7 @@ static irqreturn_t cpc_intr(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_HANDLED;
}
void cpc_sca_status(pc300_t * card, int ch)
static void cpc_sca_status(pc300_t * card, int ch)
{
ucchar ilar;
void __iomem *scabase = card->hw.scabase;
@ -2495,7 +2496,7 @@ void cpc_sca_status(pc300_t * card, int ch)
}
}
void cpc_falc_status(pc300_t * card, int ch)
static void cpc_falc_status(pc300_t * card, int ch)
{
pc300ch_t *chan = &card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
@ -2523,7 +2524,7 @@ void cpc_falc_status(pc300_t * card, int ch)
CPC_UNLOCK(card, flags);
}
int cpc_change_mtu(struct net_device *dev, int new_mtu)
static int cpc_change_mtu(struct net_device *dev, int new_mtu)
{
if ((new_mtu < 128) || (new_mtu > PC300_DEF_MTU))
return -EINVAL;
@ -2531,7 +2532,7 @@ int cpc_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
pc300dev_t *d = (pc300dev_t *) dev->priv;
@ -2856,7 +2857,7 @@ static int clock_rate_calc(uclong rate, uclong clock, int *br_io)
}
}
int ch_config(pc300dev_t * d)
static int ch_config(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@ -3004,7 +3005,7 @@ int ch_config(pc300dev_t * d)
return 0;
}
int rx_config(pc300dev_t * d)
static int rx_config(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
@ -3035,7 +3036,7 @@ int rx_config(pc300dev_t * d)
return 0;
}
int tx_config(pc300dev_t * d)
static int tx_config(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
@ -3098,7 +3099,7 @@ static int cpc_attach(struct net_device *dev, unsigned short encoding,
return 0;
}
void cpc_opench(pc300dev_t * d)
static void cpc_opench(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
@ -3116,7 +3117,7 @@ void cpc_opench(pc300dev_t * d)
cpc_readb(scabase + M_REG(CTL, ch)) & ~(CTL_RTS | CTL_DTR));
}
void cpc_closech(pc300dev_t * d)
static void cpc_closech(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
@ -3173,7 +3174,7 @@ int cpc_open(struct net_device *dev)
return 0;
}
int cpc_close(struct net_device *dev)
static int cpc_close(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
pc300dev_t *d = (pc300dev_t *) dev->priv;

18
drivers/net/wan/pc300_tty.c
View File

@ -112,10 +112,10 @@ typedef struct _st_cpc_tty_area {
static struct tty_driver serial_drv;
/* local variables */
st_cpc_tty_area cpc_tty_area[CPC_TTY_NPORTS];
static st_cpc_tty_area cpc_tty_area[CPC_TTY_NPORTS];
int cpc_tty_cnt=0; /* number of intrfaces configured with MLPPP */
int cpc_tty_unreg_flag = 0;
static int cpc_tty_cnt = 0; /* number of intrfaces configured with MLPPP */
static int cpc_tty_unreg_flag = 0;
/* TTY functions prototype */
static int cpc_tty_open(struct tty_struct *tty, struct file *flip);
@ -132,9 +132,9 @@ static void cpc_tty_trace(pc300dev_t *dev, char* buf, int len, char rxtx);
static void cpc_tty_signal_off(pc300dev_t *pc300dev, unsigned char);
static void cpc_tty_signal_on(pc300dev_t *pc300dev, unsigned char);
int pc300_tiocmset(struct tty_struct *, struct file *,
unsigned int, unsigned int);
int pc300_tiocmget(struct tty_struct *, struct file *);
static int pc300_tiocmset(struct tty_struct *, struct file *,
unsigned int, unsigned int);
static int pc300_tiocmget(struct tty_struct *, struct file *);
/* functions called by PC300 driver */
void cpc_tty_init(pc300dev_t *dev);
@ -538,8 +538,8 @@ static int cpc_tty_chars_in_buffer(struct tty_struct *tty)
return(0);
}
int pc300_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
static int pc300_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
st_cpc_tty_area *cpc_tty;
@ -565,7 +565,7 @@ int pc300_tiocmset(struct tty_struct *tty, struct file *file,
return 0;
}
int pc300_tiocmget(struct tty_struct *tty, struct file *file)
static int pc300_tiocmget(struct tty_struct *tty, struct file *file)
{
unsigned int result;
unsigned char status;

20
drivers/net/wan/sdla.c
View File

@ -182,7 +182,7 @@ static char sdla_byte(struct net_device *dev, int addr)
return(byte);
}
void sdla_stop(struct net_device *dev)
static void sdla_stop(struct net_device *dev)
{
struct frad_local *flp;
@ -209,7 +209,7 @@ void sdla_stop(struct net_device *dev)
}
}
void sdla_start(struct net_device *dev)
static void sdla_start(struct net_device *dev)
{
struct frad_local *flp;
@ -247,7 +247,7 @@ void sdla_start(struct net_device *dev)
*
***************************************************/
int sdla_z80_poll(struct net_device *dev, int z80_addr, int jiffs, char resp1, char resp2)
static int sdla_z80_poll(struct net_device *dev, int z80_addr, int jiffs, char resp1, char resp2)
{
unsigned long start, done, now;
char resp, *temp;
@ -505,7 +505,7 @@ static int sdla_cmd(struct net_device *dev, int cmd, short dlci, short flags,
static int sdla_reconfig(struct net_device *dev);
int sdla_activate(struct net_device *slave, struct net_device *master)
static int sdla_activate(struct net_device *slave, struct net_device *master)
{
struct frad_local *flp;
int i;
@ -527,7 +527,7 @@ int sdla_activate(struct net_device *slave, struct net_device *master)
return(0);
}
int sdla_deactivate(struct net_device *slave, struct net_device *master)
static int sdla_deactivate(struct net_device *slave, struct net_device *master)
{
struct frad_local *flp;
int i;
@ -549,7 +549,7 @@ int sdla_deactivate(struct net_device *slave, struct net_device *master)
return(0);
}
int sdla_assoc(struct net_device *slave, struct net_device *master)
static int sdla_assoc(struct net_device *slave, struct net_device *master)
{
struct frad_local *flp;
int i;
@ -585,7 +585,7 @@ int sdla_assoc(struct net_device *slave, struct net_device *master)
return(0);
}
int sdla_deassoc(struct net_device *slave, struct net_device *master)
static int sdla_deassoc(struct net_device *slave, struct net_device *master)
{
struct frad_local *flp;
int i;
@ -613,7 +613,7 @@ int sdla_deassoc(struct net_device *slave, struct net_device *master)
return(0);
}
int sdla_dlci_conf(struct net_device *slave, struct net_device *master, int get)
static int sdla_dlci_conf(struct net_device *slave, struct net_device *master, int get)
{
struct frad_local *flp;
struct dlci_local *dlp;
@ -1324,7 +1324,7 @@ NOTE: This is rather a useless action right now, as the
return(0);
}
int sdla_change_mtu(struct net_device *dev, int new_mtu)
static int sdla_change_mtu(struct net_device *dev, int new_mtu)
{
struct frad_local *flp;
@ -1337,7 +1337,7 @@ int sdla_change_mtu(struct net_device *dev, int new_mtu)
return(-EOPNOTSUPP);
}
int sdla_set_config(struct net_device *dev, struct ifmap *map)
static int sdla_set_config(struct net_device *dev, struct ifmap *map)
{
struct frad_local *flp;
int i;

16
drivers/net/wan/sdladrv.c
View File

@ -642,9 +642,7 @@ int sdla_mapmem (sdlahw_t* hw, unsigned long addr)
* Enable interrupt generation.
*/
EXPORT_SYMBOL(sdla_inten);
int sdla_inten (sdlahw_t* hw)
static int sdla_inten (sdlahw_t* hw)
{
unsigned port = hw->port;
int tmp, i;
@ -698,8 +696,7 @@ int sdla_inten (sdlahw_t* hw)
* Disable interrupt generation.
*/
EXPORT_SYMBOL(sdla_intde);
#if 0
int sdla_intde (sdlahw_t* hw)
{
unsigned port = hw->port;
@ -748,14 +745,13 @@ int sdla_intde (sdlahw_t* hw)
}
return 0;
}
#endif /* 0 */
/*============================================================================
* Acknowledge SDLA hardware interrupt.
*/
EXPORT_SYMBOL(sdla_intack);
int sdla_intack (sdlahw_t* hw)
static int sdla_intack (sdlahw_t* hw)
{
unsigned port = hw->port;
int tmp;
@ -827,8 +823,7 @@ void read_S514_int_stat (sdlahw_t* hw, u32* int_status)
* Generate an interrupt to adapter's CPU.
*/
EXPORT_SYMBOL(sdla_intr);
#if 0
int sdla_intr (sdlahw_t* hw)
{
unsigned port = hw->port;
@ -863,6 +858,7 @@ int sdla_intr (sdlahw_t* hw)
}
return 0;
}
#endif /* 0 */
/*============================================================================
* Execute Adapter Command.

10
drivers/net/wan/syncppp.c
View File

@ -221,7 +221,7 @@ static void sppp_clear_timeout(struct sppp *p)
* here.
*/
void sppp_input (struct net_device *dev, struct sk_buff *skb)
static void sppp_input (struct net_device *dev, struct sk_buff *skb)
{
struct ppp_header *h;
struct sppp *sp = (struct sppp *)sppp_of(dev);
@ -355,8 +355,6 @@ done:
return;
}
EXPORT_SYMBOL(sppp_input);
/*
* Handle transmit packets.
*/
@ -990,7 +988,7 @@ EXPORT_SYMBOL(sppp_reopen);
* the mtu is out of range.
*/
int sppp_change_mtu(struct net_device *dev, int new_mtu)
static int sppp_change_mtu(struct net_device *dev, int new_mtu)
{
if(new_mtu<128||new_mtu>PPP_MTU||(dev->flags&IFF_UP))
return -EINVAL;
@ -998,8 +996,6 @@ int sppp_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
EXPORT_SYMBOL(sppp_change_mtu);
/**
* sppp_do_ioctl - Ioctl handler for ppp/hdlc
* @dev: Device subject to ioctl
@ -1456,7 +1452,7 @@ static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_t
return 0;
}
struct packet_type sppp_packet_type = {
static struct packet_type sppp_packet_type = {
.type = __constant_htons(ETH_P_WAN_PPP),
.func = sppp_rcv,
};

1
include/linux/cycx_drv.h
View File

@ -60,6 +60,5 @@ extern int cycx_peek(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
extern int cycx_exec(void __iomem *addr);
extern void cycx_inten(struct cycx_hw *hw);
extern void cycx_intr(struct cycx_hw *hw);
#endif /* _CYCX_DRV_H */

4
include/linux/sdladrv.h
View File

@ -52,12 +52,8 @@ typedef struct sdlahw
extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len);
extern int sdla_down (sdlahw_t* hw);
extern int sdla_inten (sdlahw_t* hw);
extern int sdla_intde (sdlahw_t* hw);
extern int sdla_intack (sdlahw_t* hw);
extern void S514_intack (sdlahw_t* hw, u32 int_status);
extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status);
extern int sdla_intr (sdlahw_t* hw);
extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr);
extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf,
unsigned len);

1
include/net/syncppp.h
View File

@ -86,7 +86,6 @@ static inline struct sppp *sppp_of(struct net_device *dev)
void sppp_attach (struct ppp_device *pd);
void sppp_detach (struct net_device *dev);
void sppp_input (struct net_device *dev, struct sk_buff *m);
int sppp_do_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd);
struct sk_buff *sppp_dequeue (struct net_device *dev);
int sppp_isempty (struct net_device *dev);