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linux/drivers/gpu/drm/amd/pm
Gustavo A. R. Silva 23bdba959b drm/amd/pm: Replace one-element array with flexible-array member
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_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 <lkp@intel.com>
Link: https://lore.kernel.org/lkml/5f7c295c.8iqp1Ifc6oiVDq%2F%2F%25lkp@intel.com/
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-09 14:43:29 -04:00
..
inc drm/amd/pm: Replace one-element array with flexible-array member 2020-10-09 14:43:29 -04:00
powerplay drm/amd/pm: Replace one-element array with flexible-array member 2020-10-09 14:43:29 -04:00
swsmu drm/amdgpu/swsmu: fix ARC build errors 2020-10-07 14:44:47 -04:00
amdgpu_dpm.c drm/amdgpu: Get DRM dev from adev by inline-f 2020-08-24 13:06:06 -04:00
amdgpu_pm.c drm/amd/powerplay: add one sysfs file to support the feature to modify gfx clock on Raven/Raven2/Picasso APU. 2020-09-29 16:12:16 -04:00
Makefile