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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-05-15 07:03:36 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-11 14:35:26 +0100 |
| commit | 78f32011b24021bb96accc2a57791ce727cc166a (patch) | |
| tree | efa7ab2095fd9b436755732ff9f4932d2bf9579c /drivers/iio | |
| parent | 153415feda2eec936e29be6d1e7f74375c5d6d0d (diff) | |
| download | linux-stable-78f32011b24021bb96accc2a57791ce727cc166a.tar.gz linux-stable-78f32011b24021bb96accc2a57791ce727cc166a.tar.bz2 linux-stable-78f32011b24021bb96accc2a57791ce727cc166a.zip | |
iio: adc: rzg2l_adc: Remove unnecessary channel check from rzg2l_adc_read_label()
Remove unnecessary channel check from rzg2l_adc_read_label(), as the
channel error handling is already done in probe(). Therefore no need to
validate at runtime.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220515060337.16513-3-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/rzg2l_adc.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c index 7585144b9715..bee5f9861acb 100644 --- a/drivers/iio/adc/rzg2l_adc.c +++ b/drivers/iio/adc/rzg2l_adc.c @@ -260,9 +260,6 @@ static int rzg2l_adc_read_label(struct iio_dev *iio_dev, const struct iio_chan_spec *chan, char *label) { - if (chan->channel >= RZG2L_ADC_MAX_CHANNELS) - return -EINVAL; - return sysfs_emit(label, "%s\n", rzg2l_adc_channel_name[chan->channel]); } |