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authorStanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>2014-01-27 11:04:33 +0400
committerWim Van Sebroeck <wim@iguana.be>2014-02-21 20:36:46 +0100
commit0cb1c3e853e0d0f996f4e11863407bf31e6b7343 (patch)
tree3f0ce826f27807c5085a39c3166f1c2e399c1d7c /drivers/watchdog
parentd158fc7f36a25e19791d25a55da5623399a2644f (diff)
downloadlinux-0cb1c3e853e0d0f996f4e11863407bf31e6b7343.tar.bz2
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>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/w83697hf_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c
index aaf2995d37f4..68b45fc9ba6a 100644
--- a/drivers/watchdog/w83697hf_wdt.c
+++ b/drivers/watchdog/w83697hf_wdt.c
@@ -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;
}