[ARM] sa1100_wdt: use reset_status to remember watchdog reset status (214c6a7e) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/watchdog/sa1100_wdt.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -31,6 +31,8 @@
		#include <asm/arch/pxa-regs.h>
		#endif

		#include <asm/arch/reset.h>

		#include <asm/hardware.h>
		#include <asm/uaccess.h>

		@@ -162,7 +164,8 @@ static int __init sa1100dog_init(void)
		* we suspend, RCSR will be cleared, and the watchdog
		* reset reason will be lost.
		*/
		boot_status = (RCSR & RCSR_WDR) ? WDIOF_CARDRESET : 0;
		boot_status = (reset_status & RESET_STATUS_WATCHDOG) ?
		WDIOF_CARDRESET : 0;
		pre_margin = OSCR_FREQ * margin;

		ret = misc_register(&sa1100dog_miscdev);