drm/i915: use DEVICE_ATTR_RO macro
authorYueHaibing <yuehaibing@huawei.com>
Fri, 28 May 2021 10:04:03 +0000 (18:04 +0800)
committerTvrtko Ursulin <tvrtko.ursulin@intel.com>
Wed, 2 Jun 2021 09:21:16 +0000 (10:21 +0100)
commit177f30c6c1b9c016df312decd14b4fc05e7f1f45
tree37aa1e84aaa57fcb82d079ca307cdd994407f0b9
parent942baad211336efefb93a8369478888ab845c450
drm/i915: use DEVICE_ATTR_RO macro

Use DEVICE_ATTR_RO() helper instead of plain DEVICE_ATTR(),
which makes the code a bit shorter and easier to read.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210528100403.21548-1-yuehaibing@huawei.com
drivers/gpu/drm/i915/i915_pmu.c
drivers/gpu/drm/i915/i915_sysfs.c