Commit 7127822d authored by Miquel Raynal's avatar Miquel Raynal Committed by Jonathan Cameron
Browse files

iio: adc: max1027: Fix style 



Follow checkpatch.pl's main advices before hacking into the driver, mainly:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
WARNING: Prefer 'unsigned int *' to bare use of 'unsigned *'
CHECK: Comparison to NULL could be written "!foo"
CHECK: Alignment should match open parenthesis

Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20210921115408.66711-2-miquel.raynal@bootlin.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent a6914983

drivers/iio/adc/max1027.c

+7 −7
Original line number Diff line number Diff line
@@ -328,8 +328,8 @@ static int max1027_read_raw(struct iio_dev *indio_dev, 
}



static int max1027_debugfs_reg_access(struct iio_dev *indio_dev,

				      unsigned reg, unsigned writeval,

				      unsigned *readval)

				      unsigned int reg, unsigned int writeval,

				      unsigned int *readval)

{

	struct max1027_state *st = iio_priv(indio_dev);

	u8 *val = (u8 *)st->buffer;
@@ -425,7 +425,7 @@ static int max1027_probe(struct spi_device *spi) 
	pr_debug("%s: probe(spi = 0x%p)\n", __func__, spi);



	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));

	if (indio_dev == NULL) {

	if (!indio_dev) {

		pr_err("Can't allocate iio device\n");

		return -ENOMEM;

	}
@@ -446,7 +446,7 @@ static int max1027_probe(struct spi_device *spi) 
	st->buffer = devm_kmalloc_array(&indio_dev->dev,

					indio_dev->num_channels, 2,

					GFP_KERNEL);

	if (st->buffer == NULL) {

	if (!st->buffer) {

		dev_err(&indio_dev->dev, "Can't allocate buffer\n");

		return -ENOMEM;

	}
@@ -463,7 +463,7 @@ static int max1027_probe(struct spi_device *spi) 


		st->trig = devm_iio_trigger_alloc(&spi->dev, "%s-trigger",

						  indio_dev->name);

		if (st->trig == NULL) {

		if (!st->trig) {

			ret = -ENOMEM;

			dev_err(&indio_dev->dev,

				"Failed to allocate iio trigger\n");