Warnings before patch:
files: ['drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c']
Warning: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:558 No description found for return value of 'cdns_mhdp_link_configure'
Warning: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:558 No description found for return value of 'cdns_mhdp_link_configure'

Current warnings:
files: ['drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c']
Warning: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:558 No description found for return value of 'cdns_mhdp_link_configure'
Warning: drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:558 No description found for return value of 'cdns_mhdp_link_configure'

Warnings before: 2 after: 2