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| author |   Cai Huoqing <caihuoqing@baidu.com> | 2021-10-08 17:28:55 +0800 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-20 14:43:52 +0100 |
| commit | 94f08a06685e9ef724d9a55a5192b38cb9e4f71e (patch) | |
| tree | e955ca3142bdc0f40002b8a41527a1a8171e663b /drivers/iio/adc/rockchip_saradc.c | |
| parent | iio: adc: meson_saradc: Make use of the helper function dev_err_probe() (diff) | |
| download | linux-dev-94f08a06685e9ef724d9a55a5192b38cb9e4f71e.tar.xz linux-dev-94f08a06685e9ef724d9a55a5192b38cb9e4f71e.zip | |
iio: adc: qcom-pm8xxx-xoadc: Make use of the helper function dev_err_probe()
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.
BTW, change the return value from 'ENXIO' to 'ENODEV',
perfer ENODEV which means no such device.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211008092858.495-7-caihuoqing@baidu.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/rockchip_saradc.c')
0 files changed, 0 insertions, 0 deletions