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| author | Pandiyan, Dhinakaran <dhinakaran.pandiyan@intel.com> | 2017-03-16 00:10:26 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-22 21:47:44 +0100 |
| commit | 1e797f556c616a42f1e039b1ff1d3c58f61b6104 (patch) | |
| tree | ea9ece0eeb34cfd1a0392faa0b5b680fa8c7df1c /crypto/blowfish_common.c | |
| parent | feb2c3bc331576ed4e0bf9608966351b1bb9b622 (diff) | |
| download | linux-1e797f556c616a42f1e039b1ff1d3c58f61b6104.tar.bz2 | |
drm/dp: Split drm_dp_mst_allocate_vcpi
drm_dp_mst_allocate_vcpi() apart from setting up the vcpi structure,
also finds if there are enough slots available. This check is a duplicate
of that implemented in drm_dp_mst_find_vcpi_slots(). Let's move this check
out and reuse the existing drm_dp_mst_find_vcpi_slots() function to check
if there are enough vcpi slots before allocating them.
This brings the check to one place. Additionally drivers that will use MST
state tracking for atomic modesets can use the atomic version of
find_vcpi_slots() and reuse drm_dp_mst_allocate_vcpi()
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1489648231-30700-4-git-send-email-dhinakaran.pandiyan@intel.com
Diffstat (limited to 'crypto/blowfish_common.c')
0 files changed, 0 insertions, 0 deletions