Commits
Robert Jarzmik committed 93b7c722637
gpio: pxa: handle corner case of unprobed device [ Upstream commit 9ce3ebe973bf4073426f35f282c6b955ed802765 ] In the corner case where the gpio driver probe fails, for whatever reason, the suspend and resume handlers will still be called as they have to be registered as syscore operations. This applies as well when no probe was called while the driver has been built in the kernel. Nicolas tracked this in : https://bugzilla.kernel.org/show_bug.cgi?id=200905 Therefore, add a failsafe in these function, and test if a proper probe succeeded and the driver is functional. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Reported-by: Nicolas Chauvet <kwizart@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>