hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Stephen Boyd 2013-07-18 16:21:25 -07:00 committed by John Stultz
parent e25bc5f5ad
commit 2902b30e0b
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/clocksource/samsung_pwm_timer.c
View File

@ -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",