OSDN Git Service

swiotlb: unexport is_swiotlb_active
authorChristoph Hellwig <hch@lst.de>
Fri, 7 Apr 2023 06:34:36 +0000 (08:34 +0200)
committerChristoph Hellwig <hch@lst.de>
Mon, 31 Jul 2023 15:54:27 +0000 (17:54 +0200)
commit42e584a9856052c3695645d4e3ace767de01dfab
tree8fa099852a511ab07b4c31d64b936abff5cf32de
parentf9a38ea5172a3365f4594335ed5d63e15af2fd18
swiotlb: unexport is_swiotlb_active

Drivers have no business looking at dma-mapping or swiotlb internals.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
kernel/dma/swiotlb.c