Message ID | 20190826182111.30999-6-jagan@amarulasolutions.com |
---|---|
State | Superseded |
Delegated to: | Kever Yang |
Headers | show
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Series |
rk3399: Add redundant boot support
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expand
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diff --git a/drivers/watchdog/designware_wdt.c b/drivers/watchdog/designware_wdt.c index c668567c66..bd858f0608 100644 --- a/drivers/watchdog/designware_wdt.c +++ b/drivers/watchdog/designware_wdt.c @@ -45,9 +45,7 @@ static void designware_wdt_enable(void) static unsigned int designware_wdt_is_enabled(void) { - unsigned long val; - val = readl((CONFIG_DW_WDT_BASE + DW_WDT_CR)); - return val & 0x1; + return readl(CONFIG_DW_WDT_BASE + DW_WDT_CR) & DW_WDT_CR_RMOD_OFFSET; } #if defined(CONFIG_HW_WATCHDOG)
Right now the designware is_enabled function is using numeric number to check whether watchdog is enabled or not, so use register macro and check the same. Cc: Chin Liang See <clsee@altera.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- drivers/watchdog/designware_wdt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)