Commit 883c1d6f authored by Liang He's avatar Liang He Committed by Ulf Hansson
Browse files

mmc: core: quirks: Add of_node_put() when breaking out of loop 



In mmc_fixup_of_compatible_match(), we should call of_node_put()
when breaking out of for_each_child_of_node() which will increase
and decrease the refcount during one iteration.

Fixes: b360b110 ("mmc: core: allow to match the device tree to apply quirks")
Signed-off-by: default avatarLiang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220719091051.1210806-1-windhl@126.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 886201c7

drivers/mmc/core/quirks.h

+3 −1
Original line number Diff line number Diff line
@@ -163,9 +163,11 @@ static inline bool mmc_fixup_of_compatible_match(struct mmc_card *card, 
	struct device_node *np;



	for_each_child_of_node(mmc_dev(card->host)->of_node, np) {

		if (of_device_is_compatible(np, compatible))

		if (of_device_is_compatible(np, compatible)) {

			of_node_put(np);

			return true;

		}

	}



	return false;

}