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dmaengine: fsldma: Replace DMA_IN/OUT by FSL_DMA_IN/OUT

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This patch implement a standard macro call functions is
used to NXP dma drivers.

Signed-off-by: Wen He <wen.he_1@nxp.com>
Signed-off-by: Peng Ma <peng.ma@nxp.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Wen He 2018-10-30 10:35:58 +08:00 committed by Vinod Koul
parent bfeffd1552
commit a7359e762f
2 changed files with 10 additions and 10 deletions
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16
drivers/dma/fsldma.c
View File

@ -53,42 +53,42 @@ static const char msg_ld_oom[] = "No free memory for link descriptor";
static void set_sr(struct fsldma_chan *chan, u32 val) static void set_sr(struct fsldma_chan *chan, u32 val)
{ {
DMA_OUT(chan, &chan->regs->sr, val, 32); FSL_DMA_OUT(chan, &chan->regs->sr, val, 32);
} }
static u32 get_sr(struct fsldma_chan *chan) static u32 get_sr(struct fsldma_chan *chan)
{ {
return DMA_IN(chan, &chan->regs->sr, 32); return FSL_DMA_IN(chan, &chan->regs->sr, 32);
} }
static void set_mr(struct fsldma_chan *chan, u32 val) static void set_mr(struct fsldma_chan *chan, u32 val)
{ {
DMA_OUT(chan, &chan->regs->mr, val, 32); FSL_DMA_OUT(chan, &chan->regs->mr, val, 32);
} }
static u32 get_mr(struct fsldma_chan *chan) static u32 get_mr(struct fsldma_chan *chan)
{ {
return DMA_IN(chan, &chan->regs->mr, 32); return FSL_DMA_IN(chan, &chan->regs->mr, 32);
} }
static void set_cdar(struct fsldma_chan *chan, dma_addr_t addr) static void set_cdar(struct fsldma_chan *chan, dma_addr_t addr)
{ {
DMA_OUT(chan, &chan->regs->cdar, addr | FSL_DMA_SNEN, 64); FSL_DMA_OUT(chan, &chan->regs->cdar, addr | FSL_DMA_SNEN, 64);
} }
static dma_addr_t get_cdar(struct fsldma_chan *chan) static dma_addr_t get_cdar(struct fsldma_chan *chan)
{ {
return DMA_IN(chan, &chan->regs->cdar, 64) & ~FSL_DMA_SNEN; return FSL_DMA_IN(chan, &chan->regs->cdar, 64) & ~FSL_DMA_SNEN;
} }
static void set_bcr(struct fsldma_chan *chan, u32 val) static void set_bcr(struct fsldma_chan *chan, u32 val)
{ {
DMA_OUT(chan, &chan->regs->bcr, val, 32); FSL_DMA_OUT(chan, &chan->regs->bcr, val, 32);
} }
static u32 get_bcr(struct fsldma_chan *chan) static u32 get_bcr(struct fsldma_chan *chan)
{ {
return DMA_IN(chan, &chan->regs->bcr, 32); return FSL_DMA_IN(chan, &chan->regs->bcr, 32);
} }
/* /*

4
drivers/dma/fsldma.h
View File

@ -223,10 +223,10 @@ static void out_le64(u64 __iomem *addr, u64 val)
} }
#endif #endif
#define DMA_IN(fsl_chan, addr, width) \ #define FSL_DMA_IN(fsl_chan, addr, width) \
(((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \ (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
in_be##width(addr) : in_le##width(addr)) in_be##width(addr) : in_le##width(addr))
#define DMA_OUT(fsl_chan, addr, val, width) \ #define FSL_DMA_OUT(fsl_chan, addr, val, width) \
(((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \ (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
out_be##width(addr, val) : out_le##width(addr, val)) out_be##width(addr, val) : out_le##width(addr, val))