[PATCH v3 next 2/6] iio: sca3000: reuse device pointer for devm helpers

Harshit Mogalapalli
2026-02-03T12:21:31Z

Cache struct device *dev and feed it to the devm helpers to simplify
the probe function. No functional changes.

Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
---
v2 -> v3: Split this dev caching into a separate patch [Thanks David for
the suggestion ]
---
drivers/iio/accel/sca3000.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c
index a0b431aff024..afe6ef61a53b 100644
--- a/drivers/iio/accel/sca3000.c
+++ b/drivers/iio/accel/sca3000.c
@@ -1440,11 +1440,12 @@ static const struct iio_info sca3000_info = {
static int sca3000_probe(struct spi_device *spi)
{
const struct spi_device_id *id = spi_get_device_id(spi);
+ struct device *dev = &spi->dev;
struct sca3000_state *st;
struct iio_dev *indio_dev;
int ret;

- indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
+ indio_dev = devm_iio_device_alloc(dev, sizeof(*st));
if (!indio_dev)
return -ENOMEM;

@@ -1466,7 +1467,7 @@ static int sca3000_probe(struct spi_device *spi)
}
indio_dev->modes = INDIO_DIRECT_MODE;

- ret = devm_iio_kfifo_buffer_setup(&spi->dev, indio_dev,
+ ret = devm_iio_kfifo_buffer_setup(dev, indio_dev,
&sca3000_ring_setup_ops);
if (ret)
return ret;
--
2.47.3