Commits
Johan Hovold committed 10f03f0f7ef
NFC: nfcmrvl: use nfc-device for firmware download commit e5834ac22948169bbd7c45996d8d4905edd20f5e upstream. Use the nfc- rather than phy-device in firmware-management code that needs a valid struct device. This specifically fixes a NULL-pointer dereference in nfcmrvl_fw_dnld_init() during registration when the underlying tty is one end of a Unix98 pty. Note that the driver still uses the phy device for any debugging, which is fine for now. Fixes: 3194c6870158 ("NFC: nfcmrvl: add firmware download support") Cc: Vincent Cuissard <cuissard@marvell.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>