drm/i915: Remove the 'reg' local variable

Get rid of the local 'reg' variable for the DPLL control register
in i9xx_enable_pll(). We have other registers in there too so this
is just making things more confusing.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210715093530.31711-8-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2021-07-15 12:35:24 +03:00
commit 510e890e82