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firmware: arm_sdei: fix wrong of_node_put() in init function 

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>
hifive-unleashed-5.1
Nicolas Saenz Julienne 2018-12-21 19:25:18 +00:00 committed by Will Deacon
parent 8c2c596f8f
commit c3790b3799
1 changed files with 0 additions and 1 deletions
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drivers/firmware/arm_sdei.c
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@ -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;