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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-03-18 17:24:46 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-04-13 19:06:10 +0300 |
| commit | 897e40d3b19c9ea2013aee419302c0f6e9ae287e (patch) | |
| tree | 3fdf26a3e54c9119db059d03deb97eb9a113c0f0 /drivers/dma/dw/regs.h | |
| parent | a3e557999be74810e02be1d0c107096b7aa48ece (diff) | |
| download | linux-897e40d3b19c9ea2013aee419302c0f6e9ae287e.tar.xz | |
dmaengine: dw: substitute dma_read_byaddr by dma_readl_native
Since struct dw_dma is allocated and regs member is assigned properly we can
use standard IO accessors to the DMA registers.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dw/regs.h')
| -rw-r--r-- | drivers/dma/dw/regs.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/dma/dw/regs.h b/drivers/dma/dw/regs.h index 59d6cec01dca..feb3a4a7623b 100644 --- a/drivers/dma/dw/regs.h +++ b/drivers/dma/dw/regs.h @@ -114,10 +114,6 @@ struct dw_dma_regs { #define dma_writel_native writel #endif -/* To access the registers in early stage of probe */ -#define dma_read_byaddr(addr, name) \ - dma_readl_native((addr) + offsetof(struct dw_dma_regs, name)) - /* Bitfields in DW_PARAMS */ #define DW_PARAMS_NR_CHAN 8 /* number of channels */ #define DW_PARAMS_NR_MASTER 11 /* number of AHB masters */ |