GuillaumeHemmen/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2024-11-01 13:03:25 +01:00
Code Issues Projects Releases Packages Wiki Activity

clocksource/drivers/jcore: Use request_percpu_irq()

Browse source 
Use request_percpu_irq() instead of request_irq() to solve
the following sparse warning:

jcore-pit.c:173:40: warning: incorrect type in argument 5 (different address spaces)
jcore-pit.c:173:40:    expected void *dev
jcore-pit.c:173:40:    got struct jcore_pit [noderef] __percpu *static [assigned] [toplevel] jcore_pit_percpu

Compile tested only.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Rich Felker <dalias@libc.org>
Link: https://lore.kernel.org/r/20240902104810.21080-1-ubizjak@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Uros Bizjak 2024-09-02 12:48:04 +02:00 committed by Daniel Lezcano
parent 2e02da1d86
commit 69a9dcbd2d
1 changed files with 3 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
drivers/clocksource/jcore-pit.c
View file

@ -120,7 +120,7 @@ static int jcore_pit_local_init(unsigned cpu)
static irqreturn_t jcore_timer_interrupt(int irq, void *dev_id)
{
struct jcore_pit *pit = this_cpu_ptr(dev_id);
struct jcore_pit *pit = dev_id;
if (clockevent_state_oneshot(&pit->ced))
jcore_pit_disable(pit);
@ -168,9 +168,8 @@ static int __init jcore_pit_init(struct device_node *node)
return -ENOMEM;
}
err = request_irq(pit_irq, jcore_timer_interrupt,
IRQF_TIMER | IRQF_PERCPU,
"jcore_pit", jcore_pit_percpu);
err = request_percpu_irq(pit_irq, jcore_timer_interrupt,
"jcore_pit", jcore_pit_percpu);
if (err) {
pr_err("pit irq request failed: %d\n", err);
free_percpu(jcore_pit_percpu);