]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 487a2d6) | patch
serial: atmel: fix error handling when mctrl_gpio_init fails
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 12 Feb 2015 14:24:38 +0000 (15:24 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Mar 2015 02:15:03 +0000 (03:15 +0100)
commit6c6302faffe2b8889bd32f04cbb47d80e2d8a3f8
tree42c8497180440a599697cd6b41327ecb4f815b30tree | snapshot
parent487a2d6b342b1b10be4bc2979c84faf606745fdecommit | diff
serial: atmel: fix error handling when mctrl_gpio_init fails

mctrl_gpio_init at present doesn't return NULL. (It might be used in the
future when no gpios are to be used indicating success.) Properly pass
error returned and also make driver probing fail on error.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/atmel_serial.c diff | blob | history
Linux Kernel Source Tree.