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Merge master.kernel.org:/home/rmk/linux-2.6-serial

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* master.kernel.org:/home/rmk/linux-2.6-serial:
  [SERIAL] 8250: constify some serial structs
  [SERIAL] Make uart_match_port() work with all memory mapped UARTs
This commit is contained in:
Linus Torvalds 2006-09-02 14:52:07 -07:00
commit 3fbcd940df
2 changed files with 11 additions and 9 deletions
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17
drivers/serial/8250_pci.c
View file

@ -458,11 +458,11 @@ static int pci_siig_setup(struct serial_private *priv,
* growing *huge*, we use this function to collapse some 70 entries
* in the PCI table into one, for sanity's and compactness's sake.
*/
static unsigned short timedia_single_port[] = {
static const unsigned short timedia_single_port[] = {
0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0
};
static unsigned short timedia_dual_port[] = {
static const unsigned short timedia_dual_port[] = {
0x0002, 0x4036, 0x4037, 0x4038, 0x4078, 0x4079, 0x4085,
0x4088, 0x4089, 0x5037, 0x5078, 0x5079, 0x5085, 0x6079,
0x7079, 0x8079, 0x8137, 0x8138, 0x8237, 0x8238, 0x9079,
@ -470,35 +470,34 @@ static unsigned short timedia_dual_port[] = {
0xD079, 0
};
static unsigned short timedia_quad_port[] = {
static const unsigned short timedia_quad_port[] = {
0x4055, 0x4056, 0x4095, 0x4096, 0x5056, 0x8156, 0x8157,
0x8256, 0x8257, 0x9056, 0x9156, 0x9157, 0x9158, 0x9159,
0x9256, 0x9257, 0xA056, 0xA157, 0xA158, 0xA159, 0xB056,
0xB157, 0
};
static unsigned short timedia_eight_port[] = {
static const unsigned short timedia_eight_port[] = {
0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166,
0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
};
static const struct timedia_struct {
int num;
unsigned short *ids;
const unsigned short *ids;
} timedia_data[] = {
{ 1, timedia_single_port },
{ 2, timedia_dual_port },
{ 4, timedia_quad_port },
{ 8, timedia_eight_port },
{ 0, NULL }
{ 8, timedia_eight_port }
};
static int pci_timedia_init(struct pci_dev *dev)
{
unsigned short *ids;
const unsigned short *ids;
int i, j;
for (i = 0; timedia_data[i].num; i++) {
for (i = 0; i < ARRAY_SIZE(timedia_data); i++) {
ids = timedia_data[i].ids;
for (j = 0; ids[j]; j++)
if (dev->subsystem_device == ids[j])

3
drivers/serial/serial_core.c
View file

@ -2377,6 +2377,9 @@ int uart_match_port(struct uart_port *port1, struct uart_port *port2)
return (port1->iobase == port2->iobase) &&
(port1->hub6 == port2->hub6);
case UPIO_MEM:
case UPIO_MEM32:
case UPIO_AU:
case UPIO_TSI:
return (port1->mapbase == port2->mapbase);
}
return 0;