Messages in this thread Patch in this message | | | Subject | Re: [PATCH -next] [POWERPC] Rename get_property to of_get_property: use DEFINE_SPINLOCK() for spinlock | From | "weiyongjun (A)" <> | Date | Fri, 9 Apr 2021 17:47:29 +0800 |
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Rename get_property to of_get_property: use DEFINE_SPINLOCK() for spinlock
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这是啥模块名?
在 2021/4/9 17:51, Ye Bin 写道: > 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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