From: Nicolas Saenz Julienne nsaenzjulienne@suse.de
[ Upstream commit c3790b3799f8d75d93d26f6fd7bb569fc8c8b0cb ]
After finding a "firmware" dt node arm_sdei tries to match it's compatible string with it. To do so it's calling of_find_matching_node() which already takes care of decreasing the refcount on the "firmware" node. We are then incorrectly decreasing the refcount on that node again.
This patch removes the unwarranted call to of_node_put().
Signed-off-by: Nicolas Saenz Julienne nsaenzjulienne@suse.de Signed-off-by: James Morse james.morse@arm.com Signed-off-by: Will Deacon will.deacon@arm.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/firmware/arm_sdei.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index 1ea71640fdc21..dffb47c6b4801 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -1017,7 +1017,6 @@ static bool __init sdei_present_dt(void) return false;
np = of_find_matching_node(fw_np, sdei_of_match); - of_node_put(fw_np); if (!np) return false;