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Diffstat (limited to '')
| -rw-r--r-- | drivers/reset/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c index ccb97f4e3..1680d2704 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -459,6 +459,9 @@ static void __reset_control_put_internal(struct reset_control *rstc) { lockdep_assert_held(&reset_list_mutex); + if (IS_ERR_OR_NULL(rstc)) + return; + kref_put(&rstc->refcnt, __reset_control_release); } |