drm/i915: Rename 'reg' to 'clk_reg' to unconfuse it from the other 'reg'
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 19 Jan 2015 11:50:52 +0000 (13:50 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 27 Jan 2015 08:50:47 +0000 (09:50 +0100)
commitf78ae63f28c3f7de06360c553711fb07abd69734
tree2982e6bf85577184188c32fc2a1055e69b820837
parentb5c46aab48889d8f8621bc72d5ea4ffe83601c15
drm/i915: Rename 'reg' to 'clk_reg' to unconfuse it from the other 'reg'

On VLV/CHV the rc6 residency calculations read a second register to
determine the actual units used for the residency value. The variable
name 'reg' where that register value is stored shadows the function
argument 'reg'. That can easily leave the reader utterly confused, so
rename the internal variable to 'clk_reg'.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Deepak S<deepak.s@intel.com>
[danvet: Spellfix in commit message.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_sysfs.c