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media: i2c: imx290: Make use of get_unaligned_le24(), put_unaligned_le24()

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Since we have a proper endianness converters for LE 24-bit data use them.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Andy Shevchenko 2023-02-09 23:12:05 +01:00 committed by Mauro Carvalho Chehab
parent a1299df671
commit 44cedb7bed
1 changed files with 7 additions and 2 deletions
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9
drivers/media/i2c/imx290.c
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@ -16,6 +16,9 @@
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <asm/unaligned.h>
#include <media/media-entity.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
@ -466,18 +469,20 @@ static int __always_unused imx290_read(struct imx290 *imx290, u32 addr, u32 *val
return ret;
}
*value = (data[2] << 16) | (data[1] << 8) | data[0];
*value = get_unaligned_le24(data);
return 0;
}
static int imx290_write(struct imx290 *imx290, u32 addr, u32 value, int *err)
{
u8 data[3] = { value & 0xff, (value >> 8) & 0xff, value >> 16 };
u8 data[3];
int ret;
if (err && *err)
return *err;
put_unaligned_le24(value, data);
ret = regmap_raw_write(imx290->regmap, addr & IMX290_REG_ADDR_MASK,
data, (addr >> IMX290_REG_SIZE_SHIFT) & 3);
if (ret < 0) {