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watchdog: w83697hf_wdt: return ENODEV if no device was found 

Most WDT driver modules return ENODEV during modprobe if
no valid device was found, but w83697hf_wdt returns EIO.

Let w83697hf_wdt return ENODEV.

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Stanislav Kholmanskikh 2014-01-27 11:04:33 +04:00 committed by Wim Van Sebroeck
parent d158fc7f36
commit 0cb1c3e853
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/w83697hf_wdt.c
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@ -402,7 +402,7 @@ static int __init wdt_init(void)
if (!found) {
pr_err("No W83697HF/HG could be found\n");
ret = -EIO;
ret = -ENODEV;
goto out;
}