diff options
| author |   Peng Fan <peng.fan@nxp.com> | 2021-12-14 20:07:33 +0800 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2022-01-26 10:00:39 +0100 |
| commit | 841255544b653cbabe4ee5eda56bbb8b7ad8de8a (patch) | |
| tree | 89f0bcd975b983320bd94fe664de6e1e3b80600e /drivers/clocksource/timer-imx-sysctr.c | |
| parent | Merge branch 'clocksource' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into timers/core (diff) | |
| download | wireguard-linux-841255544b653cbabe4ee5eda56bbb8b7ad8de8a.tar.xz wireguard-linux-841255544b653cbabe4ee5eda56bbb8b7ad8de8a.zip | |
clocksource/drivers/imx-sysctr: Drop IRQF_IRQPOLL
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@nxp.com>
Link: https://lore.kernel.org/r/20211214120737.1611955-2-peng.fan@oss.nxp.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/timer-imx-sysctr.c')
| -rw-r--r-- | drivers/clocksource/timer-imx-sysctr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-imx-sysctr.c b/drivers/clocksource/timer-imx-sysctr.c index 55a8e198d2a1..523e37662a6e 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", |