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author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-05-12 19:38:10 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-13 19:48:16 +0900 |
commit | d5b3d02d0b107345f2a6ecb5b06f98356f5c97ab (patch) | |
tree | 9e7cd803947e6b757ba8382d34150d30731f94e4 /drivers/gpio/gpio-cadence.c | |
parent | 6bd6cd29c92401a101993290051fa55078238a52 (diff) |
serial: Make uart_remove_one_port() return void
The return value is only ever used as a return value for remove callbacks
of platform drivers. This return value is ignored by the driver core.
(The only effect is an error message, but uart_remove_one_port() already
emitted one in this case.)
So the return value isn't used at all and uart_remove_one_port() can be
changed to return void without any loss. Also this better matches the
Linux device model as remove functions are not supposed to fail.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230512173810.131447-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpio/gpio-cadence.c')
0 files changed, 0 insertions, 0 deletions