spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Ye Bin <yebin10@xxxxxxxxxx>
---
drivers/clk/renesas/r8a77970-cpg-mssr.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/renesas/r8a77970-cpg-mssr.c b/drivers/clk/renesas/r8a77970-cpg-mssr.c
index 0f59c84229a8..7b153c6f299c 100644
--- a/drivers/clk/renesas/r8a77970-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77970-cpg-mssr.c
@@ -47,7 +47,7 @@ enum clk_ids {
MOD_CLK_BASE
};
-static spinlock_t cpg_lock;
+static DEFINE_SPINLOCK(cpg_lock);
static const struct clk_div_table cpg_sd0h_div_table[] = {
{ 0, 2 }, { 1, 3 }, { 2, 4 }, { 3, 6 },
@@ -212,8 +212,6 @@ static int __init r8a77970_cpg_mssr_init(struct device *dev)
if (error)
return error;
- spin_lock_init(&cpg_lock);
-
cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
