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| author | Hongbo Zhang <hongbo.zhang@freescale.com> | 2013-09-26 17:33:43 +0800 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-11-13 14:26:27 +0530 |
| commit | 8de7a7d95049bdbe454ade7add08d893efe5a456 (patch) | |
| tree | 218e7b1f3982f57470ad8e519f3be9ae356a5bec /drivers/dma/fsldma.h | |
| parent | 03aa254f1e3c3d902cd68763f8abc2387e82b4da (diff) | |
| download | linux-8de7a7d95049bdbe454ade7add08d893efe5a456.tar.gz linux-8de7a7d95049bdbe454ade7add08d893efe5a456.tar.bz2 linux-8de7a7d95049bdbe454ade7add08d893efe5a456.zip | |
DMA: Freescale: update driver to support 8-channel DMA engine
This patch adds support to 8-channel DMA engine, thus the driver works for both
the new 8-channel and the legacy 4-channel DMA engines.
Signed-off-by: Hongbo Zhang <hongbo.zhang@freescale.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/fsldma.h')
| -rw-r--r-- | drivers/dma/fsldma.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/fsldma.h b/drivers/dma/fsldma.h index f5c38791fc74..1ffc24484d23 100644 --- a/drivers/dma/fsldma.h +++ b/drivers/dma/fsldma.h @@ -112,7 +112,7 @@ struct fsldma_chan_regs { }; struct fsldma_chan; -#define FSL_DMA_MAX_CHANS_PER_DEVICE 4 +#define FSL_DMA_MAX_CHANS_PER_DEVICE 8 struct fsldma_device { void __iomem *regs; /* DGSR register base */ |