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media: i2c: et8ek8: use DEVICE_ATTR_RO() helper macro
authorZhen Lei <thunder.leizhen@huawei.com>
Thu, 3 Jun 2021 07:15:29 +0000 (09:15 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Wed, 4 Aug 2021 12:43:50 +0000 (14:43 +0200)
commit5fca4169f5bd8dce5f49123196fb97db52d25a99
tree1626bcf851f4b887c10459f259aeb1eab80e7a68tree | snapshot
parent7b537f290a9a9039d10d8f6da45e21018cc18cb2commit | diff
media: i2c: et8ek8: 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>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/i2c/et8ek8/et8ek8_driver.c diff | blob | history
Domain: System / Kernel;