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clocksource: dbx500-prcmu: Switch to sched_clock_register()

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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: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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 16:21:21 -07:00 committed by John Stultz
parent 18952f20fa
commit 5602d7c808
1 changed files with 2 additions and 3 deletions
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5
drivers/clocksource/clksrc-dbx500-prcmu.c
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@ -53,7 +53,7 @@ static struct clocksource clocksource_dbx500_prcmu = {
#ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK #ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK
static u32 notrace dbx500_prcmu_sched_clock_read(void) static u64 notrace dbx500_prcmu_sched_clock_read(void)
{ {
if (unlikely(!clksrc_dbx500_timer_base)) if (unlikely(!clksrc_dbx500_timer_base))
return 0; return 0;
@ -81,8 +81,7 @@ void __init clksrc_dbx500_prcmu_init(void __iomem *base)
clksrc_dbx500_timer_base + PRCMU_TIMER_REF); clksrc_dbx500_timer_base + PRCMU_TIMER_REF);
} }
#ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK #ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK
setup_sched_clock(dbx500_prcmu_sched_clock_read, sched_clock_register(dbx500_prcmu_sched_clock_read, 32, RATE_32K);
32, RATE_32K);
#endif #endif
clocksource_register_hz(&clocksource_dbx500_prcmu, RATE_32K); clocksource_register_hz(&clocksource_dbx500_prcmu, RATE_32K);
} }