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| author | Fredrik Noring <[email protected]> | 2019-05-29 10:28:39 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2019-06-03 14:00:07 +0000 |
| commit | da83a722959a82733c3ca60030cc364ca2318c5a (patch) | |
| tree | 010b99492c9ff68db6634b5f7f8cd1278b8f88d9 /drivers/usb/core/buffer.c | |
| parent | dma-contiguous: fix !CONFIG_DMA_CMA version of dma_{alloc, free}_contiguous() (diff) | |
| download | kernel-da83a722959a82733c3ca60030cc364ca2318c5a.tar.gz kernel-da83a722959a82733c3ca60030cc364ca2318c5a.zip | |
lib/genalloc: add gen_pool_dma_zalloc() for zeroed DMA allocations
gen_pool_dma_zalloc() is a zeroed memory variant of
gen_pool_dma_alloc(). Also document the return values of both, and
indicate NULL as a "%NULL" constant.
Signed-off-by: Fredrik Noring <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/usb/core/buffer.c')
0 files changed, 0 insertions, 0 deletions