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Message-ID: <20230711200141.239025-4-gnstark@sberdevices.ru>
Date: Tue, 11 Jul 2023 23:00:19 +0300
From: George Stark <gnstark@...rdevices.ru>
To: <jic23@...nel.org>, <lars@...afoo.de>, <neil.armstrong@...aro.org>,
<khilman@...libre.com>, <jbrunet@...libre.com>,
<martin.blumenstingl@...glemail.com>,
<andriy.shevchenko@...ux.intel.com>, <nuno.sa@...log.com>,
<gnstark@...rdevices.ru>
CC: <linux-iio@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
<linux-amlogic@...ts.infradead.org>, <kernel@...rdevices.ru>,
George Stark <GNStark@...rdevices.ru>
Subject: [PATCH v5 3/6] iio: adc: meson: move meson_sar_adc_set_chan7_mux routine upper
meson_sar_adc_set_chan7_mux is a basic func() for writing single register,
and defined as static. Moved it up so it could be used in more places.
Signed-off-by: George Stark <GNStark@...rdevices.ru>
---
drivers/iio/adc/meson_saradc.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c
index 98b6697a21f6..44ac6ce5e3aa 100644
--- a/drivers/iio/adc/meson_saradc.c
+++ b/drivers/iio/adc/meson_saradc.c
@@ -336,6 +336,19 @@ static int meson_sar_adc_wait_busy_clear(struct iio_dev *indio_dev)
1, 10000);
}
+static void meson_sar_adc_set_chan7_mux(struct iio_dev *indio_dev,
+ enum meson_sar_adc_chan7_mux_sel sel)
+{
+ struct meson_sar_adc_priv *priv = iio_priv(indio_dev);
+ u32 regval;
+
+ regval = FIELD_PREP(MESON_SAR_ADC_REG3_CTRL_CHAN7_MUX_SEL_MASK, sel);
+ regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG3,
+ MESON_SAR_ADC_REG3_CTRL_CHAN7_MUX_SEL_MASK, regval);
+
+ usleep_range(10, 20);
+}
+
static int meson_sar_adc_read_raw_sample(struct iio_dev *indio_dev,
const struct iio_chan_spec *chan,
int *val)
@@ -432,19 +445,6 @@ static void meson_sar_adc_enable_channel(struct iio_dev *indio_dev,
}
}
-static void meson_sar_adc_set_chan7_mux(struct iio_dev *indio_dev,
- enum meson_sar_adc_chan7_mux_sel sel)
-{
- struct meson_sar_adc_priv *priv = iio_priv(indio_dev);
- u32 regval;
-
- regval = FIELD_PREP(MESON_SAR_ADC_REG3_CTRL_CHAN7_MUX_SEL_MASK, sel);
- regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG3,
- MESON_SAR_ADC_REG3_CTRL_CHAN7_MUX_SEL_MASK, regval);
-
- usleep_range(10, 20);
-}
-
static void meson_sar_adc_start_sample_engine(struct iio_dev *indio_dev)
{
struct meson_sar_adc_priv *priv = iio_priv(indio_dev);
--
2.38.4
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