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IIO: ADC: stm32_dfsdm_stop_filter() can be static

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Fixes: e2e6771c64 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
kbuild test robot 2018-01-10 23:23:05 +08:00 committed by Mark Brown
parent 16cbca06fa
commit 9ae148f80a
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 4 deletions
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8
drivers/iio/adc/stm32-dfsdm-adc.c
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@ -254,7 +254,7 @@ static int stm32_dfsdm_start_filter(struct stm32_dfsdm *dfsdm,
DFSDM_CR1_RSWSTART(1));
}
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),
@ -296,9 +296,9 @@ static int stm32_dfsdm_filter_configure(struct stm32_dfsdm *dfsdm,
DFSDM_CR1_RSYNC(fl->sync_mode));
}
int stm32_dfsdm_channel_parse_of(struct stm32_dfsdm *dfsdm,
struct iio_dev *indio_dev,
struct iio_chan_spec *ch)
static int stm32_dfsdm_channel_parse_of(struct stm32_dfsdm *dfsdm,
struct iio_dev *indio_dev,
struct iio_chan_spec *ch)
{
struct stm32_dfsdm_channel *df_ch;
const char *of_str;