media: i2c: imx219: Replace register addresses with macros

media: i2c: imx219: Replace register addresses with macros

[ Upstream commit 1c9083565a4698ff072f1209e9450ff6c305e2cc ]

Define macros for all the known registers used in the register arrays,
and use them to replace the numerical addresses. This improves
readability.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Stable-dep-of: ec80c606cca5 ("media: i2c: imx219: Drop IMX219_REG_CSI_LANE_MODE from common regs array")
Signed-off-by: Sasha Levin <sashal@kernel.org>