diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2011-10-03 09:13:46 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-03 18:37:31 +0100 |
| commit | 6375bda073724ead7df08746866b724b1799a295 (patch) | |
| tree | e2fb38f42845db6a31a532611e1f4e4dd164bc12 /drivers/pnp/support.c | |
| parent | 109bc10d30f33e84f1d7289f0039e0c858ade82f (diff) | |
drm/radeon/kms: add retry limits for native DP aux defer
The previous code could potentially loop forever. Limit
the number of DP aux defer retries to 4 for native aux
transactions, same as i2c over aux transactions.
Noticed by: Brad Campbell <lists2009@fnarfbargle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Brad Campbell <lists2009@fnarfbargle.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/pnp/support.c')
0 files changed, 0 insertions, 0 deletions