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| author | Gustavo A. R. Silva <[email protected]> | 2020-10-07 16:09:34 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-10-09 18:43:30 +0000 |
| commit | 03f0a7b857db5dcaf5e19ca47b3b843a183ffefc (patch) | |
| tree | d73cf9f84027ba7dfcccc4995cdc8508f85430bd /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | |
| parent | drm/amd/pm: Replace one-element array with flexible-array in struct phm_ppt_v... (diff) | |
| download | kernel-03f0a7b857db5dcaf5e19ca47b3b843a183ffefc.tar.gz kernel-03f0a7b857db5dcaf5e19ca47b3b843a183ffefc.zip | |
drm/amd/pm: Replace one-element array with flexible-array in struct phm_ppt_v1_mm_clock_voltage_dependency_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].
Refactor the code according to the use of a flexible-array member in
struct phm_ppt_v1_mm_clock_voltage_dependency_table, instead of a
one-element array, and use the struct_size() helper to calculate the
size for the allocation.
[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/5f7d61e2.qiTVTyG2pVoG8bb0%[email protected]/
Acked-by: Christian König <[email protected]>
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
0 files changed, 0 insertions, 0 deletions