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authorAndrew Morton <akpm@osdl.org>2005-08-19 17:21:01 -0400
committerWim Van Sebroeck <wim@iguana.be>2005-09-11 16:09:54 -0400
commitcd7b80079b120406de902ee1eaa2dbdaa867dada (patch)
treedf5fb858fa892adb8fd5b41dfb16da61d04474e7 /drivers/char/watchdog/ibmasr.c
parentd532134d4cad1da0ad0efc1d5db9f74475df80c6 (diff)
[WATCHDOG] driver-for-ibm-automatic-server-restart-watchdog-fix
Add fixed timeout comments Cc: Andrey Panin <pazke@donpac.ru> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'drivers/char/watchdog/ibmasr.c')
-rw-r--r--drivers/char/watchdog/ibmasr.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/watchdog/ibmasr.c b/drivers/char/watchdog/ibmasr.c
index a32c073d29bc..4f90015be7dd 100644
--- a/drivers/char/watchdog/ibmasr.c
+++ b/drivers/char/watchdog/ibmasr.c
@@ -267,7 +267,10 @@ static int asr_ioctl(struct inode *inode, struct file *file,
267 asr_toggle(); 267 asr_toggle();
268 return 0; 268 return 0;
269 269
270 270 /*
271 * The hardware has a fixed timeout value, so WDIOC_SETTIMEOUT
272 * is a noop and WDIOC_GETTIMEOUT always returns 256.
273 */
271 case WDIOC_SETTIMEOUT: 274 case WDIOC_SETTIMEOUT:
272 if (get_user(heartbeat, p)) 275 if (get_user(heartbeat, p))
273 return -EFAULT; 276 return -EFAULT;