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| author | Nicolas Saenz Julienne <nsaenzjulienne@suse.de> | 2020-07-14 14:39:25 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-07-14 15:42:24 +0200 |
| commit | 567f6a6eba0c09e5f502e0290e57651befa8aacb (patch) | |
| tree | ffc1568d007cbdfb6740ecac29c11d0e1d3f1d20 /kernel/power | |
| parent | 0dc589da873b58b70f4caf4b070fb0cf70fdd1dc (diff) | |
dma-direct: provide function to check physical memory area validity
dma_coherent_ok() checks if a physical memory area fits a device's DMA
constraints.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/power')
0 files changed, 0 insertions, 0 deletions