From: Uwe Kleine-König Date: Mon, 11 Nov 2013 20:33:44 +0000 (+0100) Subject: watchdog: sirf: don't depend on dummy value of CLOCK_TICK_RATE X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=b0df38dd3554d47fcfd5c1183951c2fe7dd07eda;p=openwrt%2Fstaging%2Fblogic.git watchdog: sirf: don't depend on dummy value of CLOCK_TICK_RATE As CSR SiRF is converted to multi platform CLOCK_TICK_RATE is a dummy value that seems to match the right value is used. (arch/arm/mach-prima2/include/mach/timex.h which defined CLOCK_TICK_RATE to 1000000 was removed in commit cf82e0e (ARM: sirf: enable multiplatform support); marco used the same file.) To not depend on that dummy value use a local #define instead. Signed-off-by: Uwe Kleine-König Signed-off-by: Wim Van Sebroeck --- diff --git a/drivers/watchdog/sirfsoc_wdt.c b/drivers/watchdog/sirfsoc_wdt.c index 3b8d7397e001..ced3edc95957 100644 --- a/drivers/watchdog/sirfsoc_wdt.c +++ b/drivers/watchdog/sirfsoc_wdt.c @@ -14,6 +14,8 @@ #include #include +#define CLOCK_FREQ 1000000 + #define SIRFSOC_TIMER_COUNTER_LO 0x0000 #define SIRFSOC_TIMER_MATCH_0 0x0008 #define SIRFSOC_TIMER_INT_EN 0x0024 @@ -50,7 +52,7 @@ static unsigned int sirfsoc_wdt_gettimeleft(struct watchdog_device *wdd) time_left = match - counter; - return time_left / CLOCK_TICK_RATE; + return time_left / CLOCK_FREQ; } static int sirfsoc_wdt_updatetimeout(struct watchdog_device *wdd) @@ -58,7 +60,7 @@ static int sirfsoc_wdt_updatetimeout(struct watchdog_device *wdd) u32 counter, timeout_ticks; void __iomem *wdt_base; - timeout_ticks = wdd->timeout * CLOCK_TICK_RATE; + timeout_ticks = wdd->timeout * CLOCK_FREQ; wdt_base = watchdog_get_drvdata(wdd); /* Enable the latch before reading the LATCH_LO register */