[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 c31121eab3c97c150c1cda8b59fb77daacb9858f..4f81943fe7fa5b996905354bc35555489c72857f 100644 (file)
--- a/drivers/char/watchdog/w83697hf_wdt.c
+++ b/drivers/char/watchdog/w83697hf_wdt.c
@@ -321,7 +321,7 @@ wdt_init(void)
                        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 @@ out:
 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 @@ wdt_exit(void)
 {
        misc_deregister(&wdt_miscdev);
        unregister_reboot_notifier(&wdt_notifier);
-       release_region(wdt_io,1);
+       release_region(wdt_io, 2);
 }
 
 module_init(wdt_init);