diff options
Diffstat (limited to 'drivers/reset')
| -rw-r--r-- | drivers/reset/core.c | 8 |
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); |