Commit 6ef9d68b authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jonathan Cameron
Browse files

iio: dac: ad5446: Use put_unaligned_be24() 



This makes the driver code slightly easier to read.

Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent e0653259

drivers/iio/dac/ad5446.c

+3 −3
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 
#include <linux/iio/iio.h>

#include <linux/iio/sysfs.h>



#include <asm/unaligned.h>



#define MODE_PWRDWN_1k		0x1

#define MODE_PWRDWN_100k	0x2

#define MODE_PWRDWN_TRISTATE	0x3
@@ -302,9 +304,7 @@ static int ad5660_write(struct ad5446_state *st, unsigned val) 
	struct spi_device *spi = to_spi_device(st->dev);

	uint8_t data[3];



	data[0] = (val >> 16) & 0xFF;

	data[1] = (val >> 8) & 0xFF;

	data[2] = val & 0xFF;

	put_unaligned_be24(val, &data[0]);



	return spi_write(spi, data, sizeof(data));

}