[PATCH 3/3] watchdog: xilinx: Add WDIOC_SETTIMEOUT ioctl function
From: Michal Simek
Date: Thu May 30 2013 - 08:26:49 EST
Standard watchdog programs try to setup timeout
via ioctl and this functionality should be implemented.
Timeout value is hardcoded in the hardware but
based on Documentation/watchdog/watchdog-api.txt
can return the real timeout used in the same variable.
Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---
drivers/watchdog/of_xilinx_wdt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c
index 79f358c..a3bbe72 100644
--- a/drivers/watchdog/of_xilinx_wdt.c
+++ b/drivers/watchdog/of_xilinx_wdt.c
@@ -253,6 +253,7 @@ static long xwdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
xwdt_keepalive();
return 0;
+ case WDIOC_SETTIMEOUT:
case WDIOC_GETTIMEOUT:
if (no_timeout)
return -ENOTTY;
--
1.8.2.3
Attachment:
pgp00000.pgp
Description: PGP signature