media: i2c: use DEVICE_ATTR_RO() helper macro
authorZhen Lei <thunder.leizhen@huawei.com>
Thu, 3 Jun 2021 07:17:50 +0000 (09:17 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Wed, 4 Aug 2021 12:43:50 +0000 (14:43 +0200)
commit9256de06942c703e22d61ad73458b52263857157
treee7ca38588f4c3e9def2d18a5aefed188c2d2c37c
parent5fca4169f5bd8dce5f49123196fb97db52d25a99
media: i2c: use DEVICE_ATTR_RO() helper macro

Use DEVICE_ATTR_RO() helper macro instead of DEVICE_ATTR(), which is
simpler and more readable.

Due to the name of the read function of the sysfs attribute is normalized,
there is a natural association.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/i2c/ccs/ccs-core.c