summaryrefslogtreecommitdiff
path: root/drivers/clocksource/timer-keystone.c
diff options
context:
space:
mode:
authorMatthias Brugger <matthias.bgg@gmail.com>2014-02-18 22:29:28 +0400
committerDaniel Lezcano <daniel.lezcano@linaro.org>2014-03-12 02:05:00 +0400
commite099d01eb221f4a1e713a7663ca143c05303947f (patch)
treebcb0f3211244c43f91204c7a8f6c942436585538 /drivers/clocksource/timer-keystone.c
parente6b7f580bacb4a23e1ee5cdf6dc6e54bab141f7c (diff)
downloadlinux-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.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/clocksource/timer-keystone.c b/drivers/clocksource/timer-keystone.c
index 86b08cd144e0..0250354f7e55 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);