diff options
| author | Gustavo A. R. Silva <[email protected]> | 2020-10-07 11:03:27 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-10-09 14:43:29 -0400 |
| commit | 2b6106575625f65b7d6025a2136405629c2eb21d (patch) | |
| tree | 896b15c28873340e7b66b74115e95c15e9ff613d | |
| parent | 23bdba959b3dbe241e02ee12d04bb5134d1a1d19 (diff) | |
drm/amd/pm: Replace one-element array with flexible-array member in struct vi_dpm_table
There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use “flexible array members”[1] for these cases. The older
style of one-element or zero-length arrays should no longer be used[2].
Use a flexible-array member in struct vi_dpm_table instead of a
one-element array.
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.9-rc1/process/deprecated.html#zero-length-and-one-element-arrays
Build-tested-by: kernel test robot <[email protected]>
Link: https://lore.kernel.org/lkml/5f7c433c.TTk9rnA+F58kyDUy%[email protected]/
Acked-by: Christian König <[email protected]>
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/hwmgr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/hwmgr.h b/drivers/gpu/drm/amd/pm/inc/hwmgr.h index a1dbfd5636e6..d68b547743e6 100644 --- a/drivers/gpu/drm/amd/pm/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/pm/inc/hwmgr.h @@ -60,7 +60,7 @@ struct vi_dpm_level { struct vi_dpm_table { uint32_t count; - struct vi_dpm_level dpm_level[1]; + struct vi_dpm_level dpm_level[]; }; #define PCIE_PERF_REQ_REMOVE_REGISTRY 0 |