drm/i915/gmbus: move some local bus variables within loops

Limit the scope.

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220304101426.1891347-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2022-03-04 12:14:25 +02:00
commit 71abfcbeae