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clocksource/drivers/h8300: Initializer cleanup. 

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Yoshinori Sato 2015-12-05 02:48:17 +09:00 committed by Daniel Lezcano
parent f37632d1e9
commit 6f2b611db2
1 changed files with 6 additions and 9 deletions
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15
drivers/clocksource/h8300_timer8.c
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@ -33,7 +33,6 @@ struct timer8_priv {
void __iomem *mapbase;
unsigned long flags;
unsigned int rate;
unsigned int tcora;
};
static irqreturn_t timer8_interrupt(int irq, void *dev_id)
@ -163,8 +162,6 @@ static void __init h8300_8timer_init(struct device_node *node)
{
void __iomem *base;
int irq;
int ret = 0;
int rate;
struct clk *clk;
clk = of_clk_get(node, 0);
@ -187,20 +184,20 @@ static void __init h8300_8timer_init(struct device_node *node)
timer8_priv.mapbase = base;
rate = clk_get_rate(clk) / SCALE;
if (!rate) {
timer8_priv.rate = clk_get_rate(clk) / SCALE;
if (!timer8_priv.rate) {
pr_err("Failed to get rate for the clocksource\n");
goto unmap_reg;
}
ret = request_irq(irq, timer8_interrupt,
IRQF_TIMER, timer8_priv.ced.name, &timer8_priv);
if (ret < 0) {
if (request_irq(irq, timer8_interrupt, IRQF_TIMER,
timer8_priv.ced.name, &timer8_priv) < 0) {
pr_err("failed to request irq %d for clockevent\n", irq);
goto unmap_reg;
}
clockevents_config_and_register(&timer8_priv.ced, rate, 1, 0x0000ffff);
clockevents_config_and_register(&timer8_priv.ced,
timer8_priv.rate, 1, 0x0000ffff);
return;
unmap_reg: