3.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Viresh Kumar <[email protected]> commit 938626d96a3ffb9eb54552bb0d3a4f2b30ffdeb0 upstream. Implementation of ->set_timeout() is supposed to set 'timeout' field of 'struct watchdog_device' passed to it. sp805 was rather setting this in a local variable. Fix it. Reported-by: Arun Ramamurthy <[email protected]> Signed-off-by: Viresh Kumar <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/watchdog/sp805_wdt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/drivers/watchdog/sp805_wdt.c +++ b/drivers/watchdog/sp805_wdt.c @@ -62,7 +62,6 @@ * @adev: amba device structure of wdt * @status: current status of wdt * @load_val: load value to be set for current timeout - * @timeout: current programmed timeout */ struct sp805_wdt { spinlock_t lock; @@ -73,7 +72,6 @@ struct sp805_wdt { #define WDT_BUSY 0 #define WDT_CAN_BE_CLOSED 1 unsigned int load_val; - unsigned int timeout; }; /* local variables */ @@ -101,7 +99,7 @@ static void wdt_setload(unsigned int tim spin_lock(&wdt->lock); wdt->load_val = load; /* roundup timeout to closest positive integer value */ - wdt->timeout = div_u64((load + 1) * 2 + (rate / 2), rate); + wdd->timeout = div_u64((load + 1) * 2 + (rate / 2), rate); spin_unlock(&wdt->lock); } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
