drm/ttm: Clean up kmap_atomic_prot selection code

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Use helpers to perform the kmap_atomic_prot() functionality to
a) Avoid in-function ifdefs that violate the kernel coding policy,
b) Facilitate exporting the functionality.

This commit should not change any functionality.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>

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Thomas Hellstrom 2018-01-16 09:02:03 +01:00

parent 25db875401

commit 403c1826a4

1 changed files with 31 additions and 33 deletions

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drivers/gpu/drm/ttm/ttm_bo_util.c

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