diff options
| author | Dave Airlie <[email protected]> | 2015-06-22 14:40:44 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2015-06-23 10:32:12 +1000 |
| commit | 9eb1e57f564d4e6e10991402726cc83fe0b9172f (patch) | |
| tree | abe327d3a99e89347d22bcc5c61958fd915f70f2 /lib/cpu-notifier-error-inject.c | |
| parent | 9254ec496a1dbdddeab50021a8138dc627a8166a (diff) | |
drm/dp/mst: take lock around looking up the branch device on hpd irq
If we are doing an MST transaction and we've gotten HPD and we
lookup the device from the incoming msg, we should take the mgr
lock around it, so that mst_primary and mstb->ports are valid.
Reviewed-by: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions