FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-03 15:52:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

watchdog: booke_wdt: Use infrastructure to check timeout limits

Browse Source 
The watchdog infrastructure checks the maximum timeout for us.
Use it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Guenter Roeck 2015-07-29 09:45:36 -07:00 committed by Wim Van Sebroeck
parent 64307b48f7
commit fa928ee8d4
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/watchdog/booke_wdt.c
View File

@ -186,8 +186,6 @@ static int booke_wdt_stop(struct watchdog_device *wdog)
static int booke_wdt_set_timeout(struct watchdog_device *wdt_dev, static int booke_wdt_set_timeout(struct watchdog_device *wdt_dev,
unsigned int timeout) unsigned int timeout)
{ {
if (timeout > MAX_WDT_TIMEOUT)
return -EINVAL;
wdt_dev->timeout = timeout; wdt_dev->timeout = timeout;
booke_wdt_set(wdt_dev); booke_wdt_set(wdt_dev);
@ -211,7 +209,6 @@ static struct watchdog_device booke_wdt_dev = {
.info = &booke_wdt_info, .info = &booke_wdt_info,
.ops = &booke_wdt_ops, .ops = &booke_wdt_ops,
.min_timeout = 1, .min_timeout = 1,
.max_timeout = 0xFFFF
}; };
static void __exit booke_wdt_exit(void) static void __exit booke_wdt_exit(void)
@ -229,6 +226,7 @@ static int __init booke_wdt_init(void)
booke_wdt_set_timeout(&booke_wdt_dev, booke_wdt_set_timeout(&booke_wdt_dev,
period_to_sec(booke_wdt_period)); period_to_sec(booke_wdt_period));
watchdog_set_nowayout(&booke_wdt_dev, nowayout); watchdog_set_nowayout(&booke_wdt_dev, nowayout);
booke_wdt_dev.max_timeout = MAX_WDT_TIMEOUT;
if (booke_wdt_enabled) if (booke_wdt_enabled)
booke_wdt_start(&booke_wdt_dev); booke_wdt_start(&booke_wdt_dev);