Commits
Guennadi Liakhovetski committed 0e9f480bb55
mmc: cd-gpio: protect against NULL context in mmc_cd_gpio_free() Do not oops, even if mmc_cd_gpio_free() is mistakenly called on a driver cleanup path, even though a previous call to mmc_cd_gpio_request() failed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> [stable@: please apply to 3.3-stable] Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>