Re: [PATCH] pinctrl: add lock in mtk_rmw function.
From: Linus Walleij <hidden>
Date: 2021-03-25 09:16:11
Also in:
linux-arm-kernel, linux-devicetree, linux-gpio, lkml
On Sun, Mar 21, 2021 at 4:32 AM Zhiyong Tao [off-list ref] wrote:
When multiple threads operate on the same register resource which include multiple pin, It will make the register resource wrong to control. So we add lock to avoid the case. Signed-off-by: Zhiyong Tao <redacted>
Patch applied! Yours, Linus Walleij _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek