clocksource: cadence_ttc_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: Soren Brinkmann <[email protected]>
Cc: Michal Simek <[email protected]>
Tested-by: Soren Brinkmann <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
This commit is contained in:
Stephen Boyd 2013-11-20 00:47:32 +01:00 • committed by Daniel Lezcano
commit dfded00902

View file

@ -158,7 +158,7 @@ static cycle_t __ttc_clocksource_read(struct clocksource *cs)
TTC_COUNT_VAL_OFFSET);
}
static u32 notrace ttc_sched_clock_read(void)
static u64 notrace ttc_sched_clock_read(void)
{
return __raw_readl(ttc_sched_clock_val_reg);
}
@ -306,7 +306,7 @@ static void __init ttc_setup_clocksource(struct clk *clk, void __iomem *base)
}
ttc_sched_clock_val_reg = base + TTC_COUNT_VAL_OFFSET;
setup_sched_clock(ttc_sched_clock_read, 16,
sched_clock_register(ttc_sched_clock_read, 16,
clk_get_rate(ttccs->ttc.clk) / PRESCALE);
}