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-rw-r--r--drivers/clk/st/clk-flexgen.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c
index 657ca14ba709..be06d2a79dce 100644
--- a/drivers/clk/st/clk-flexgen.c
+++ b/drivers/clk/st/clk-flexgen.c
@@ -303,6 +303,8 @@ static void __init st_of_flexgen_setup(struct device_node *np)
if (!rlock)
goto err;
+ spin_lock_init(rlock);
+
for (i = 0; i < clk_data->clk_num; i++) {
struct clk *clk;
const char *clk_name;