From: Guobin Huang <huangguobin4@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: Guobin Huang <huangguobin4@xxxxxxxxxx> --- drivers/crypto/geode-aes.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c index 4ee010f39912..fa5a9f207bc9 100644 --- a/drivers/crypto/geode-aes.c +++ b/drivers/crypto/geode-aes.c @@ -21,7 +21,7 @@ /* Static structures */ static void __iomem *_iobase; -static spinlock_t lock; +static DEFINE_SPINLOCK(lock); /* Write a 128 bit field (either a writable key or IV) */ static inline void @@ -383,8 +383,6 @@ static int geode_aes_probe(struct pci_dev *dev, const struct pci_device_id *id) goto erequest; } - spin_lock_init(&lock); - /* Clear any pending activity */ iowrite32(AES_INTR_PENDING | AES_INTR_MASK, _iobase + AES_INTR_REG);
