drm: Implement drm_need_swiotlb() in drm_cache.c
authorThomas Zimmermann <tzimmermann@suse.de>
Tue, 12 Jan 2021 08:10:31 +0000 (09:10 +0100)
committerThomas Zimmermann <tzimmermann@suse.de>
Wed, 13 Jan 2021 13:22:29 +0000 (14:22 +0100)
commit3abc66706385e08f7003ca746be005e4c2152b09
treeff9073a9424c95d96b2088f44f00a9feb044358e
parentff28a9f8d3b4e2e6d07e37e0f5e15119ee4aff55
drm: Implement drm_need_swiotlb() in drm_cache.c

The function is declared in drm_cache.h. I also removed the curly
braces from the for loop to adhere to kernel coding style.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210112081035.6882-3-tzimmermann@suse.de
drivers/gpu/drm/drm_cache.c
drivers/gpu/drm/drm_memory.c