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(parent: 550a953) | patch
gpio: of: add missing of_node_put() in of_gpiochip_scan_gpios()
authorWei Yongjun <weiyongjun1@huawei.com>
Sat, 29 Oct 2016 16:13:52 +0000 (16:13 +0000)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 31 Oct 2016 08:23:45 +0000 (09:23 +0100)
commit09e258af4edaa10ee9aa3164923ee07d5863d637
tree0c4c25acd576b2e9297c7fb2c6a798f09ed7a396tree | snapshot
parent550a9532b8093ef554947e5d24b469ffb1ff9930commit | diff
gpio: of: add missing of_node_put() in of_gpiochip_scan_gpios()

When terminating for_each_available_child_of_node() iteration
with break or return, of_node_put() should be used to prevent
stale device node references from being left behind.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib-of.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git