Messages in this thread Patch in this message | | | From | Ye Bin <> | Subject | [PATCH -next] [POWERPC] Rename get_property to of_get_property: use DEFINE_SPINLOCK() for spinlock | Date | Fri, 9 Apr 2021 17:51:48 +0800 |
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spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> --- drivers/macintosh/via-pmu-led.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/macintosh/via-pmu-led.c b/drivers/macintosh/via-pmu-led.c index ae067ab2373d..2502119cff42 100644 --- a/drivers/macintosh/via-pmu-led.c +++ b/drivers/macintosh/via-pmu-led.c @@ -27,7 +27,7 @@ #include <linux/pmu.h> #include <asm/prom.h> -static spinlock_t pmu_blink_lock; +static DEFINE_SPINLOCK(pmu_blink_lock); static struct adb_request pmu_blink_req; /* -1: no change, 0: request off, 1: request on */ static int requested_change; @@ -105,8 +105,6 @@ static int __init via_pmu_led_init(void) return -ENODEV; } of_node_put(dt); - - spin_lock_init(&pmu_blink_lock); /* no outstanding req */ pmu_blink_req.complete = 1; pmu_blink_req.done = pmu_req_done;
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