drm/i915/sysfs: make attrs arrays const

They don't need to be modified.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181004143750.30880-2-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2018-10-04 17:37:50 +03:00
commit e1215de823