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| author | Matthias Brugger <matthias.bgg@gmail.com> | 2014-02-18 19:29:28 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2014-03-11 23:05:00 +0100 |
| commit | e099d01eb221f4a1e713a7663ca143c05303947f (patch) | |
| tree | bcb0f3211244c43f91204c7a8f6c942436585538 /drivers/clocksource/timer-keystone.c | |
| parent | e6b7f580bacb4a23e1ee5cdf6dc6e54bab141f7c (diff) | |
| download | linux-0-day-e099d01eb221f4a1e713a7663ca143c05303947f.tar.gz linux-0-day-e099d01eb221f4a1e713a7663ca143c05303947f.tar.xz | |
clocksource: timer-keystone: Delete unnecessary variable
Commit 438e0bff5257 added the timer-keystone device driver but make use
of an unnecessary variable in the init function. This patch deletes this
variable.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/timer-keystone.c')
| -rw-r--r-- | drivers/clocksource/timer-keystone.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/clocksource/timer-keystone.c b/drivers/clocksource/timer-keystone.c index 86b08cd144e08..0250354f7e55f 100644 --- a/drivers/clocksource/timer-keystone.c +++ b/drivers/clocksource/timer-keystone.c @@ -164,7 +164,6 @@ static void __init keystone_timer_init(struct device_node *np) unsigned long rate; struct clk *clk; int irq, error; - u32 tgcr; irq = irq_of_parse_and_map(np, 0); if (irq == NO_IRQ) { @@ -199,12 +198,10 @@ static void __init keystone_timer_init(struct device_node *np) keystone_timer_barrier(); /* reset timer as 64-bit, no pre-scaler, plus features are disabled */ - tgcr = 0; keystone_timer_writel(0, TGCR); /* unreset timer */ - tgcr |= TGCR_TIM_UNRESET_MASK; - keystone_timer_writel(tgcr, TGCR); + keystone_timer_writel(TGCR_TIM_UNRESET_MASK, TGCR); /* init counter to zero */ keystone_timer_writel(0, TIM12); |