diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-06-13 23:48:13 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2017-06-14 12:02:50 +0200 |
| commit | c477990295a78f1248283322bd1ad964c22151bc (patch) | |
| tree | a1439c22df958cc7e842bab7107aa05519335299 /drivers/clocksource | |
| parent | clocksource/drivers/fttmr010: Implement delay timer (diff) | |
| download | linux-c477990295a78f1248283322bd1ad964c22151bc.tar.xz linux-c477990295a78f1248283322bd1ad964c22151bc.zip | |
clocksource/drivers/fttmr010: Factor out clock read code
The sched_clock() and delay timer callbacks can just call
each other and we can save an #ifdef.
Suggested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/timer-fttmr010.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/clocksource/timer-fttmr010.c b/drivers/clocksource/timer-fttmr010.c index 009370460f23..66dd909960c6 100644 --- a/drivers/clocksource/timer-fttmr010.c +++ b/drivers/clocksource/timer-fttmr010.c @@ -98,30 +98,26 @@ static inline struct fttmr010 *to_fttmr010(struct clock_event_device *evt) return container_of(evt, struct fttmr010, clkevt); } -static u64 notrace fttmr010_read_sched_clock_up(void) +static unsigned long fttmr010_read_current_timer_up(void) { return readl(local_fttmr->base + TIMER2_COUNT); } -static u64 notrace fttmr010_read_sched_clock_down(void) +static unsigned long fttmr010_read_current_timer_down(void) { return ~readl(local_fttmr->base + TIMER2_COUNT); } -#ifdef CONFIG_ARM - -static unsigned long fttmr010_read_current_timer_up(void) +static u64 notrace fttmr010_read_sched_clock_up(void) { - return readl(local_fttmr->base + TIMER2_COUNT); + return fttmr010_read_current_timer_up(); } -static unsigned long fttmr010_read_current_timer_down(void) +static u64 notrace fttmr010_read_sched_clock_down(void) { - return ~readl(local_fttmr->base + TIMER2_COUNT); + return fttmr010_read_current_timer_down(); } -#endif - static int fttmr010_timer_set_next_event(unsigned long cycles, struct clock_event_device *evt) { |