Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-03 19:53:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

iio:chemical:atlas-sensor: Drop unnecessary explicit casts in regmap_bulk_read calls

Browse Source 
regmap_bulk_read takes a void * for its val parameter. It certainly
makes no sense to cast to a (u8 *) + no need to explicitly cast
at all when converting another pointer type to void *.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
This commit is contained in:
Jonathan Cameron 2020-04-05 19:03:17 +01:00
parent b01401a228
commit 0f92afee81
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/iio/chemical/atlas-sensor.c
View File

@ -426,8 +426,7 @@ static irqreturn_t atlas_trigger_handler(int irq, void *private)
int ret;
ret = regmap_bulk_read(data->regmap, data->chip->data_reg,
(u8 *) &data->buffer,
sizeof(__be32) * channels);
&data->buffer, sizeof(__be32) * channels);
if (!ret)
iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,
@ -463,7 +462,7 @@ static int atlas_read_measurement(struct atlas_data *data, int reg, __be32 *val)
if (suspended)
msleep(data->chip->delay);
ret = regmap_bulk_read(data->regmap, reg, (u8 *) val, sizeof(*val));
ret = regmap_bulk_read(data->regmap, reg, val, sizeof(*val));
pm_runtime_mark_last_busy(dev);
pm_runtime_put_autosuspend(dev);
@ -485,7 +484,7 @@ static int atlas_read_raw(struct iio_dev *indio_dev,
switch (chan->type) {
case IIO_TEMP:
ret = regmap_bulk_read(data->regmap, chan->address,
(u8 *) &reg, sizeof(reg));
&reg, sizeof(reg));
break;
case IIO_PH:
case IIO_CONCENTRATION: