Commit "reset: make optional functions really optional" missed to
adjust one check in reset_control_put, causing a NULL pointer
access for optional resets.
Fixes:
bb475230b8e5 "reset: make optional functions really optional"
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
void reset_control_put(struct reset_control *rstc)
{
- if (IS_ERR(rstc))
+ if (IS_ERR_OR_NULL(rstc))
return;
mutex_lock(&reset_list_mutex);