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![Dafna Hirschfeld](https://secure.gravatar.com/avatar/9b17495292d1572b8fb3de473780bb07.jpg?s=96&d=mm)
Dafna Hirschfeld committed d40e6a98aa5
pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map [ Upstream commit d7faa8ffb6be57bf8233a4b5a636d76b83c51ce7 ] In function rockchip_dt_node_to_map, a new_map variable is allocated by: new_map = devm_kcalloc(pctldev->dev, map_num, sizeof(*new_map), GFP_KERNEL); This uses devres and attaches new_map to the pinctrl driver. This cause a leak since new_map is not released when the probed driver is removed. Fix it by using kcalloc to allocate new_map and free it in `rockchip_dt_free_map` Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20200506100903.15420-1-dafna.hirschfeld@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>