drm/amdkfd: Use order_base_2 to get log2 of buffes sizes

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Replace (ffs(size) - 1) with order_base_2(size) as a more straight
forward way to get log2 of buffer sizes.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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Felix Kuehling 2017-11-06 14:52:28 -05:00 • committed by Oded Gabbay

parent 6d56693025

commit 115c8c4104

2 changed files with 6 additions and 6 deletions

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6

drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c

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6

drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c

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