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| author | David Ward <[email protected]> | 2021-05-10 09:30:39 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-05-11 13:43:41 +0000 |
| commit | 29b25b7067a4fa92afd379ebd7c16b9cbed5e0c0 (patch) | |
| tree | f6113577ededc61d146b8b93b95836ccf50e2ef9 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | drm/amd/pm: Fix out-of-bounds bug (diff) | |
| download | kernel-29b25b7067a4fa92afd379ebd7c16b9cbed5e0c0.tar.gz kernel-29b25b7067a4fa92afd379ebd7c16b9cbed5e0c0.zip | |
drm/amd/display: Initialize attribute for hdcp_srm sysfs file
It is stored in dynamically allocated memory, so sysfs_bin_attr_init() must
be called to initialize it. (Note: "initialization" only sets the .attr.key
member in this struct; it does not change the value of any other members.)
Otherwise, when CONFIG_DEBUG_LOCK_ALLOC=y this message appears during boot:
BUG: key ffff9248900cd148 has not been registered!
Fixes: 9037246bb2da ("drm/amd/display: Add sysfs interface for set/get srm")
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1586
Reported-by: Mikhail Gavrilov <[email protected]>
Signed-off-by: David Ward <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions