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| author | YueHaibing <yuehaibing@huawei.com> | 2020-10-31 04:05:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-06 17:12:05 +0100 |
| commit | cbd90e746148339ddbf6b980438b0adad990321e (patch) | |
| tree | 70285041cdcd30fedc248d3eae351153210961e7 /lib | |
| parent | tty: Remove redundant synclinkmp driver (diff) | |
| download | linux-cbd90e746148339ddbf6b980438b0adad990321e.tar.xz linux-cbd90e746148339ddbf6b980438b0adad990321e.zip | |
serial: mctrl_gpio: Fix passing zero to 'ERR_PTR' warning
drivers/tty/serial/serial_mctrl_gpio.c:214
mctrl_gpio_init() warn: passing zero to 'ERR_PTR'
gpiod_to_irq() never return 0, so remove the useless test
and make code more clear.
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20201031030530.1304-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions