dma-mapping: move the dma_get_sgtable API comments from arm to common code

The comments are spot on and should be near the central API, not just
near a single implementation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig 2019-03-15 17:56:43 +01:00
commit 1445146701
2 changed files with 11 additions and 11 deletions