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-rw-r--r--drivers/reset/core.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 4a63b379361c..f15f150b79da 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -45,9 +45,6 @@ struct reset_control {
static int of_reset_simple_xlate(struct reset_controller_dev *rcdev,
const struct of_phandle_args *reset_spec)
{
- if (WARN_ON(reset_spec->args_count != rcdev->of_reset_n_cells))
- return -EINVAL;
-
if (reset_spec->args[0] >= rcdev->nr_resets)
return -EINVAL;
@@ -178,6 +175,11 @@ struct reset_control *of_reset_control_get_by_index(struct device_node *node,
return ERR_PTR(-EPROBE_DEFER);
}
+ if (WARN_ON(args.args_count != rcdev->of_reset_n_cells)) {
+ mutex_unlock(&reset_controller_list_mutex);
+ return ERR_PTR(-EINVAL);
+ }
+
rstc_id = rcdev->of_xlate(rcdev, &args);
if (rstc_id < 0) {
mutex_unlock(&reset_controller_list_mutex);