Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0d4804b31f91cfbcff6d62af0bc09a893a1c8ae0
Commit: 0d4804b31f91cfbcff6d62af0bc09a893a1c8ae0
Parent: 04bf3b4f5fc033adf921f2e57d034ddbebef5fe7
Author: Wim Van Sebroeck <[EMAIL PROTECTED]>
AuthorDate: Fri May 11 18:59:24 2007 +0000
Committer: Wim Van Sebroeck <[EMAIL PROTECTED]>
CommitDate: Fri May 11 18:59:24 2007 +0000
[WATCHDOG] iTCO_wdt.c - fix ACPI Base register
The ACPI/PM base I/O address which is the base
for the TCO registers is defined as bits [15:7]
(highest bit is 31, lowest is 0)
The code however only reads bits [14:7]. So
base_address &= 0x00007f80;
needs to be:
base_address &= 0x0000ff80;
This patch fixes this.
Signed-off-by: Ate Wijma <[EMAIL PROTECTED]>
Signed-off-by: Wim Van Sebroeck <[EMAIL PROTECTED]>
---
drivers/char/watchdog/iTCO_wdt.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/watchdog/iTCO_wdt.c b/drivers/char/watchdog/iTCO_wdt.c
index 3c9684c..eac4f9b 100644
--- a/drivers/char/watchdog/iTCO_wdt.c
+++ b/drivers/char/watchdog/iTCO_wdt.c
@@ -571,7 +571,7 @@ static int iTCO_wdt_init(struct pci_dev *pdev, const struct
pci_device_id *ent,
* ACPIBASE is bits [15:7] from 0x40-0x43
*/
pci_read_config_dword(pdev, 0x40, &base_address);
- base_address &= 0x00007f80;
+ base_address &= 0x0000ff80;
if (base_address == 0x00000000) {
/* Something's wrong here, ACPIBASE has to be set */
printk(KERN_ERR PFX "failed to get TCOBASE address\n");
-
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