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authorVictor Hassan <victor@allwinnertech.com>2022-09-06 13:20:56 +0800
committerDaniel Lezcano <daniel.lezcano@linaro.org>2022-09-20 10:49:39 +0200
commit4364044c326cbf2ad09e9fa99a9a28a342fecce6 (patch)
treea8cd4a8fce67b3562437f5f2727d248115cab7e5 /drivers/clocksource
parenteaa1a955094b20ca4b1c5064200d140b27f8d96f (diff)
clocksource/drivers/sun4i: Add definition of clear interrupt
To prevent misunderstanding, use TIMER_IRQ_CLEAR instead of TIMER_IRQ_EN in function sun4i_timer_clear_interrupt. Signed-off-by: Victor Hassan <victor@allwinnertech.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220906052056.43404-1-victor@allwinnertech.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/timer-sun4i.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-sun4i.c b/drivers/clocksource/timer-sun4i.c
index 94dc6e42e983..e5a70aa1deb4 100644
--- a/drivers/clocksource/timer-sun4i.c
+++ b/drivers/clocksource/timer-sun4i.c
@@ -26,6 +26,7 @@
#define TIMER_IRQ_EN_REG 0x00
#define TIMER_IRQ_EN(val) BIT(val)
#define TIMER_IRQ_ST_REG 0x04
+#define TIMER_IRQ_CLEAR(val) BIT(val)
#define TIMER_CTL_REG(val) (0x10 * val + 0x10)
#define TIMER_CTL_ENABLE BIT(0)
#define TIMER_CTL_RELOAD BIT(1)
@@ -123,7 +124,7 @@ static int sun4i_clkevt_next_event(unsigned long evt,
static void sun4i_timer_clear_interrupt(void __iomem *base)
{
- writel(TIMER_IRQ_EN(0), base + TIMER_IRQ_ST_REG);
+ writel(TIMER_IRQ_CLEAR(0), base + TIMER_IRQ_ST_REG);
}
static irqreturn_t sun4i_timer_interrupt(int irq, void *dev_id)