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| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2018-02-23 15:50:59 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-04-28 18:17:59 +0300 |
| commit | c620da3ab37eb8794c8f549a99db59286f4ebd3a (patch) | |
| tree | 143de7411bb95c3ad970d2396724793a147ca27f /drivers/iio/adc/stm32-dfsdm-adc.c | |
| parent | d99066e60c26397a32b5e9b7d77d079f3a562a50 (diff) | |
| download | linux-c620da3ab37eb8794c8f549a99db59286f4ebd3a.tar.xz | |
iio: adc: stm32-dfsdm: misc style improvements and fixes
Misc fixes & style improvements:
- checkpatch warns about line over 80 characters.
- remove extra spaces and a blank line (e.g. checkpatch --strict)
- remove bad error message always printed in probe routine.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/stm32-dfsdm-adc.c')
| -rw-r--r-- | drivers/iio/adc/stm32-dfsdm-adc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c index daa026d6a94f..df264e042bd8 100644 --- a/drivers/iio/adc/stm32-dfsdm-adc.c +++ b/drivers/iio/adc/stm32-dfsdm-adc.c @@ -254,7 +254,8 @@ static int stm32_dfsdm_start_filter(struct stm32_dfsdm *dfsdm, DFSDM_CR1_RSWSTART(1)); } -static void stm32_dfsdm_stop_filter(struct stm32_dfsdm *dfsdm, unsigned int fl_id) +static void stm32_dfsdm_stop_filter(struct stm32_dfsdm *dfsdm, + unsigned int fl_id) { /* Disable conversion */ regmap_update_bits(dfsdm->regmap, DFSDM_CR1(fl_id), @@ -338,7 +339,7 @@ static int stm32_dfsdm_channel_parse_of(struct stm32_dfsdm *dfsdm, "st,adc-channel-types", chan_idx, &of_str); if (!ret) { - val = stm32_dfsdm_str2val(of_str, stm32_dfsdm_chan_type); + val = stm32_dfsdm_str2val(of_str, stm32_dfsdm_chan_type); if (val < 0) return val; } else { @@ -350,7 +351,7 @@ static int stm32_dfsdm_channel_parse_of(struct stm32_dfsdm *dfsdm, "st,adc-channel-clk-src", chan_idx, &of_str); if (!ret) { - val = stm32_dfsdm_str2val(of_str, stm32_dfsdm_chan_src); + val = stm32_dfsdm_str2val(of_str, stm32_dfsdm_chan_src); if (val < 0) return val; } else { @@ -1090,7 +1091,6 @@ static int stm32_dfsdm_adc_probe(struct platform_device *pdev) char *name; int ret, irq, val; - dev_data = of_device_get_match_data(dev); iio = devm_iio_device_alloc(dev, sizeof(*adc)); if (!iio) { @@ -1158,7 +1158,6 @@ static int stm32_dfsdm_adc_probe(struct platform_device *pdev) if (ret < 0) goto err_cleanup; - dev_err(dev, "of_platform_populate\n"); if (dev_data->type == DFSDM_AUDIO) { ret = of_platform_populate(np, NULL, NULL, dev); if (ret < 0) { |