drm: add parameter explanation for some gem dmabuf_ops
authorSamuel Li <Samuel.Li@amd.com>
Mon, 26 Mar 2018 19:22:25 +0000 (15:22 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Mar 2018 20:10:28 +0000 (15:10 -0500)
commit790861cc34f872015806cef311d5c64cc3167a0d
treed5ceea5cea8ef05bf67853e931c21c49adf9907e
parente85d30060eddccfcfbf7fdbd61a23cfbda05cc59
drm: add parameter explanation for some gem dmabuf_ops

To reduce some warnings.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Samuel Li <Samuel.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1522092145-12645-1-git-send-email-Samuel.Li@amd.com
drivers/gpu/drm/drm_prime.c