drm/i915/gvt: Refine non privilege register address calucation
authorGao, Fred <fred.gao@intel.com>
Tue, 26 Nov 2019 16:07:35 +0000 (00:07 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Wed, 27 Nov 2019 05:08:41 +0000 (13:08 +0800)
commitaeab9eda04cd412791551eaad036143eec04e648
treed53e4373201d32c072bf264f76aeb64b79e05902
parent83faaf074e6d1ca4d1441aded0d3f01bce413479
drm/i915/gvt: Refine non privilege register address calucation

The BitField of non privilege register address is only from bit 2 to 25.

v2: use REG_GENMASK instead. (Zhenyu)

Signed-off-by: Gao, Fred <fred.gao@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
drivers/gpu/drm/i915/gvt/handlers.c