drm/i915/fdi: make intel_fdi_link_freq() return int

The unsigned doesn't help us here.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210823093645.10464-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2021-08-23 12:36:45 +03:00
commit cb6baa20c5
2 changed files with 2 additions and 4 deletions