ACPI video: remove deprecated procfs I/F
ACPI video: remove deprecated procfs I/F

Remove the deprecated ACPI video driver procfs I/F,
as stated in the changelog of commit 6e37c658aefa57c472b2dbf1de88dbd3c67cdb52

New sysfs I/F is available at /sys/class/backlight/

Signed-off-by: Zhang Rui <f2a4cf793007be8f81a774dc7806c1ffea7b4a2c@intel.com>
Signed-off-by: Len Brown <b060cfa1096cc6e8be83699ddb4ed8a77dd63af5@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas