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    Subject[PATCH v4 13/17] clocksource: tegra: Switch to sched_clock_register()
    Date
    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: Stephen Warren <swarren@wwwdotorg.org>
    Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
    ---
    drivers/clocksource/tegra20_timer.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/clocksource/tegra20_timer.c b/drivers/clocksource/tegra20_timer.c
    index 9396170..5cff616 100644
    --- a/drivers/clocksource/tegra20_timer.c
    +++ b/drivers/clocksource/tegra20_timer.c
    @@ -98,7 +98,7 @@ static struct clock_event_device tegra_clockevent = {
    .set_mode = tegra_timer_set_mode,
    };

    -static u32 notrace tegra_read_sched_clock(void)
    +static u64 notrace tegra_read_sched_clock(void)
    {
    return timer_readl(TIMERUS_CNTR_1US);
    }
    @@ -200,7 +200,7 @@ static void __init tegra20_init_timer(struct device_node *np)
    WARN(1, "Unknown clock rate");
    }

    - setup_sched_clock(tegra_read_sched_clock, 32, 1000000);
    + sched_clock_register(tegra_read_sched_clock, 32, 1000000);

    if (clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US,
    "timer_us", 1000000, 300, 32, clocksource_mmio_readl_up)) {
    --
    The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
    hosted by The Linux Foundation


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