Kindly pinging ...
Best Regards,
Chen Lifu
在 2021/3/27 17:52, Chen Lifu 写道:
From: Lifu Chen <chenlifu@xxxxxxxxxx>
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Lifu Chen <chenlifu@xxxxxxxxxx>
---
arch/arm/mach-sa1100/simpad.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index c7fb9a73e4c5..c183432880d3 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -45,7 +45,7 @@
*/
static long cs3_shadow;
-static spinlock_t cs3_lock;
+static DEFINE_SPINLOCK(cs3_lock);
static struct gpio_chip cs3_gpio;
long simpad_get_cs3_ro(void)
@@ -379,8 +379,6 @@ static int __init simpad_init(void)
{
int ret;
- spin_lock_init(&cs3_lock);
-
cs3_gpio.label = "simpad_cs3";
cs3_gpio.base = SIMPAD_CS3_GPIO_BASE;
cs3_gpio.ngpio = 24;
.
