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path: root/drivers/clocksource/timer-davinci.c
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Diffstat (limited to 'drivers/clocksource/timer-davinci.c')
-rw-r--r--drivers/clocksource/timer-davinci.c24
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/clocksource/timer-davinci.c b/drivers/clocksource/timer-davinci.c
index e421946a91c5..bb4eee31ae08 100644
--- a/drivers/clocksource/timer-davinci.c
+++ b/drivers/clocksource/timer-davinci.c
@@ -18,7 +18,7 @@
#include <clocksource/timer-davinci.h>
#undef pr_fmt
-#define pr_fmt(fmt) "%s: " fmt "\n", __func__
+#define pr_fmt(fmt) "%s: " fmt, __func__
#define DAVINCI_TIMER_REG_TIM12 0x10
#define DAVINCI_TIMER_REG_TIM34 0x14
@@ -250,31 +250,29 @@ int __init davinci_timer_register(struct clk *clk,
rv = clk_prepare_enable(clk);
if (rv) {
- pr_err("Unable to prepare and enable the timer clock");
+ pr_err("Unable to prepare and enable the timer clock\n");
return rv;
}
if (!request_mem_region(timer_cfg->reg.start,
resource_size(&timer_cfg->reg),
"davinci-timer")) {
- pr_err("Unable to request memory region");
+ pr_err("Unable to request memory region\n");
return -EBUSY;
}
base = ioremap(timer_cfg->reg.start, resource_size(&timer_cfg->reg));
if (!base) {
- pr_err("Unable to map the register range");
+ pr_err("Unable to map the register range\n");
return -ENOMEM;
}
davinci_timer_init(base);
tick_rate = clk_get_rate(clk);
- clockevent = kzalloc(sizeof(*clockevent), GFP_KERNEL | __GFP_NOFAIL);
- if (!clockevent) {
- pr_err("Error allocating memory for clockevent data");
+ clockevent = kzalloc(sizeof(*clockevent), GFP_KERNEL);
+ if (!clockevent)
return -ENOMEM;
- }
clockevent->dev.name = "tim12";
clockevent->dev.features = CLOCK_EVT_FEAT_ONESHOT;
@@ -298,7 +296,7 @@ int __init davinci_timer_register(struct clk *clk,
davinci_timer_irq_timer, IRQF_TIMER,
"clockevent/tim12", clockevent);
if (rv) {
- pr_err("Unable to request the clockevent interrupt");
+ pr_err("Unable to request the clockevent interrupt\n");
return rv;
}
@@ -325,7 +323,7 @@ int __init davinci_timer_register(struct clk *clk,
rv = clocksource_register_hz(&davinci_clocksource.dev, tick_rate);
if (rv) {
- pr_err("Unable to register clocksource");
+ pr_err("Unable to register clocksource\n");
return rv;
}
@@ -343,20 +341,20 @@ static int __init of_davinci_timer_register(struct device_node *np)
rv = of_address_to_resource(np, 0, &timer_cfg.reg);
if (rv) {
- pr_err("Unable to get the register range for timer");
+ pr_err("Unable to get the register range for timer\n");
return rv;
}
rv = of_irq_to_resource_table(np, timer_cfg.irq,
DAVINCI_TIMER_NUM_IRQS);
if (rv != DAVINCI_TIMER_NUM_IRQS) {
- pr_err("Unable to get the interrupts for timer");
+ pr_err("Unable to get the interrupts for timer\n");
return rv;
}
clk = of_clk_get(np, 0);
if (IS_ERR(clk)) {
- pr_err("Unable to get the timer clock");
+ pr_err("Unable to get the timer clock\n");
return PTR_ERR(clk);
}