diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-06-27 13:49:14 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-10-31 14:48:59 +0000 |
| commit | 93b11b2584ab6832cb279db731daa58442baac65 (patch) | |
| tree | df29276d4fba6a7e9a3a6853255ae7ee670b0052 /mm | |
| parent | 26741a69d1a5e99c4acfea1f5b1d1e652516d4ca (diff) | |
| download | talos-op-linux-93b11b2584ab6832cb279db731daa58442baac65.tar.gz talos-op-linux-93b11b2584ab6832cb279db731daa58442baac65.zip | |
DMA-API: parport: parport_pc.c: use dma_coerce_mask_and_coherent()
The code sequence:
dev->coherent_dma_mask = DMA_BIT_MASK(24);
dev->dma_mask = &dev->coherent_dma_mask;
bypasses the architectures check on the DMA mask. It can be replaced
with dma_coerce_mask_and_coherent(), avoiding the direct initialization
of this mask.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
