Commit 2902b30e authored by Stephen Boyd's avatar Stephen Boyd Committed by John Stultz
Browse files

clocksource: samsung_pwm_timer: Switch to sched_clock_register() 



The 32 bit sched_clock interface now supports 64 bits. Upgrade to
the 64 bit function to allow us to remove the 32 bit registration
interface.

Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarJohn Stultz <john.stultz@linaro.org>
parent e25bc5f5

drivers/clocksource/samsung_pwm_timer.c

+2 −2
Original line number Diff line number Diff line
@@ -310,7 +310,7 @@ static void __iomem *samsung_timer_reg(void) 
 * this wraps around for now, since it is just a relative time

 * stamp. (Inspired by U300 implementation.)

 */

static u32 notrace samsung_read_sched_clock(void)

static u64 notrace samsung_read_sched_clock(void)

{

	void __iomem *reg = samsung_timer_reg();
@@ -337,7 +337,7 @@ static void __init samsung_clocksource_init(void) 
	samsung_time_setup(pwm.source_id, pwm.tcnt_max);

	samsung_time_start(pwm.source_id, true);



	setup_sched_clock(samsung_read_sched_clock,

	sched_clock_register(samsung_read_sched_clock,

						pwm.variant.bits, clock_rate);



	ret = clocksource_mmio_init(reg, "samsung_clocksource_timer",