[WATCHDOG] w83697hf/hg WDT driver - patch 2
This is patch 2 in the series of patches that converts
Marcus Junker's w83697hf watchdog driver to Samuel Tardieau's
w83697hf/hg watchdog driver.
This patch contains following changes:
- wdt_io is 2 bytes long. We should do a
request_region for 2 bytes instead of 1.
Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/char/watchdog/w83697hf_wdt.c b/drivers/char/watchdog/w83697hf_wdt.c
index c31121e..4f81943 100644
--- a/drivers/char/watchdog/w83697hf_wdt.c
+++ b/drivers/char/watchdog/w83697hf_wdt.c
@@ -321,7 +321,7 @@
WATCHDOG_TIMEOUT);
}
- if (!request_region(wdt_io, 1, WATCHDOG_NAME)) {
+ if (!request_region(wdt_io, 2, WATCHDOG_NAME)) {
printk (KERN_ERR PFX "I/O address 0x%04x already in use\n",
wdt_io);
ret = -EIO;
@@ -352,7 +352,7 @@
unreg_reboot:
unregister_reboot_notifier(&wdt_notifier);
unreg_regions:
- release_region(wdt_io, 1);
+ release_region(wdt_io, 2);
goto out;
}
@@ -361,7 +361,7 @@
{
misc_deregister(&wdt_miscdev);
unregister_reboot_notifier(&wdt_notifier);
- release_region(wdt_io,1);
+ release_region(wdt_io, 2);
}
module_init(wdt_init);