drm/edid: Clarify validate_displayid()

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Throw out the magic '5' from validate_displayid() and replace with
the actual thing we mean sizeof(header)+checksum. Also rewrite the
checksum loop to be less hard to parse for mere mortals.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200313162054.16009-9-ville.syrjala@linux.intel.com
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

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Ville Syrjälä 2020-03-13 18:20:53 +02:00

parent 5f706b4a3b

commit bd1f64df31

1 changed files with 8 additions and 5 deletions

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drivers/gpu/drm/drm_edid.c

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