[PATCH 1/5] clocksource/drivers/imx-sysctr: drop IRQF_IRQPOLL

Peng Fan (OSS) peng.fan at oss.nxp.com
Tue Dec 14 04:07:33 PST 2021


From: Peng Fan <peng.fan at nxp.com>

Per the Documentation,
IRQF_IRQPOLL is used for polling (only the interrupt that is registered
first in a shared interrupt is considered for performance reasons)
But this timer is not sharing interrupt line with others, and
actually irqpoll not work with this timer with IRQF_IRQPOLL set, so
drop the flag.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 drivers/clocksource/timer-imx-sysctr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-imx-sysctr.c b/drivers/clocksource/timer-imx-sysctr.c
index 18b90fc56bfc..31ff8e06c9d1 100644
--- a/drivers/clocksource/timer-imx-sysctr.c
+++ b/drivers/clocksource/timer-imx-sysctr.c
@@ -110,7 +110,7 @@ static struct timer_of to_sysctr = {
 	},
 	.of_irq = {
 		.handler		= sysctr_timer_interrupt,
-		.flags			= IRQF_TIMER | IRQF_IRQPOLL,
+		.flags			= IRQF_TIMER,
 	},
 	.of_clk = {
 		.name = "per",
-- 
2.25.1




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