Messages in this thread Patch in this message | | | From | Victor Hassan <> | Subject | [PATCH 2/2] clocksource: sun4i: add definition of clear interrupt | Date | Mon, 25 Jul 2022 16:35:22 +0800 |
| |
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> --- drivers/clocksource/timer-sun4i.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clocksource/timer-sun4i.c b/drivers/clocksource/timer-sun4i.c index afc26de963af..dd74405a2666 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) @@ -167,7 +168,7 @@ 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) -- 2.29.0
| |