Commit eae1ddc6 authored Apr 08, 2019 by Marc Zyngier Committed by Will Deacon Apr 30, 2019

watchdog/sbsa: Use arch_timer_read_counter instead of arch_counter_get_cntvct



Only arch_timer_read_counter will guarantee that workarounds are
applied. So let's use this one instead of arch_counter_get_cntvct.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent 1f5b62f0

drivers/watchdog/sbsa_gwdt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -161,7 +161,7 @@ static unsigned int sbsa_gwdt_get_timeleft(struct watchdog_device *wdd)
		timeleft += readl(gwdt->control_base + SBSA_GWDT_WOR);

		timeleft += lo_hi_readq(gwdt->control_base + SBSA_GWDT_WCV) -
		arch_counter_get_cntvct();
		arch_timer_read_counter();

		do_div(timeleft, gwdt->clk);