On Fri, Apr 12, 2019 at 8:01 AM Wen Yang <wen.yang99@xxxxxxxxxx> wrote: > The call to of_find_compatible_node returns a node pointer with refcount > incremented thus it must be explicitly decremented after the last > usage. > > Detected by coccinelle with the following warnings: > ./drivers/pinctrl/samsung/pinctrl-exynos-arm.c:76:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 66, but without a corresponding object release within this function. > ./drivers/pinctrl/samsung/pinctrl-exynos-arm.c:82:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 66, but without a corresponding object release within this function. > > Signed-off-by: Wen Yang <wen.yang99@xxxxxxxxxx> > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> > Cc: Tomasz Figa <tomasz.figa@xxxxxxxxx> > Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx> > Cc: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> > Cc: Kukjin Kim <kgene@xxxxxxxxxx> > Cc: linux-samsung-soc@xxxxxxxxxxxxxxx > Cc: linux-gpio@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx Patch applied with Krzysztof's ACK. Yours, Linus Walleij
