Commit 40bd1e7d authored Apr 22, 2014 by Prasad Sodagudi

soc: qcom: watchdog-v2: Update last_pet during the suspend and resume



Currently last_pet time variable is not updated properly during
the device suspend and resume. When watchdog bark is reported,
last_pet does not have proper value and leading to
misinterpretation on watchdog's last pet. Hence update
the last_pet during the suspend and resume.

Change-Id: I92b8b15e0830985415b3a3910c23c5aa3bebd6b3
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>

parent 7e02cedd

drivers/soc/qcom/watchdog_v2.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,7 @@ static int msm_watchdog_suspend(struct device *dev)
		__raw_writel(0, wdog_dd->base + WDT0_EN);
		mb();
		wdog_dd->enabled = false;
		wdog_dd->last_pet = sched_clock();
		return 0;
		}

		@@ -119,6 +120,7 @@ static int msm_watchdog_resume(struct device *dev)
		__raw_writel(1, wdog_dd->base + WDT0_RST);
		mb();
		wdog_dd->enabled = true;
		wdog_dd->last_pet = sched_clock();
		return 0;
		}