Commit 4364044c authored by Victor Hassan's avatar Victor Hassan Committed by Daniel Lezcano
Browse files

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: default avatarVictor Hassan <victor@allwinnertech.com>
Acked-by: default avatarJernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220906052056.43404-1-victor@allwinnertech.com


Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent eaa1a955

drivers/clocksource/timer-sun4i.c

+2 −1
Original line number Diff line number Diff line
@@ -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)