[PATCH -next] soc: fsl: qe: Use DEFINE_SPINLOCK() for spinlock

From: Zheng Yongjun
Date: Wed Dec 23 2020 - 09:15:26 EST


spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: Zheng Yongjun <zhengyongjun3@xxxxxxxxxx>
---
drivers/soc/fsl/qe/qe_common.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/soc/fsl/qe/qe_common.c b/drivers/soc/fsl/qe/qe_common.c
index 75075591f630..111a36be6983 100644
--- a/drivers/soc/fsl/qe/qe_common.c
+++ b/drivers/soc/fsl/qe/qe_common.c
@@ -26,7 +26,7 @@
#include <soc/fsl/qe/qe.h>

static struct gen_pool *muram_pool;
-static spinlock_t cpm_muram_lock;
+static DEFINE_SPINLOCK(cpm_muram_lock);
static u8 __iomem *muram_vbase;
static phys_addr_t muram_pbase;

@@ -54,7 +54,6 @@ int cpm_muram_init(void)
if (muram_pbase)
return 0;

- spin_lock_init(&cpm_muram_lock);
np = of_find_compatible_node(NULL, NULL, "fsl,cpm-muram-data");
if (!np) {
/* try legacy bindings */
--
2.22.0