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(parent: 5f706b4) | patch
drm/edid: Clarify validate_displayid()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 13 Mar 2020 16:20:53 +0000 (18:20 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 18 Mar 2020 15:52:36 +0000 (17:52 +0200)
commitbd1f64df3135ea50827a36dfa3b15d81249e1a37
tree4b098f7c1d7c5ac95d4665bb69eac29dac0ff779tree | snapshot
parent5f706b4a3bd68e5982879bb60f7bb27698e759b3commit | diff
drm/edid: Clarify validate_displayid()

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>
drivers/gpu/drm/drm_edid.c diff | blob | history
Domain: System / Kernel;