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| author | Lee Jones <lee.jones@linaro.org> | 2013-05-15 10:51:54 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-04 11:12:08 +0200 |
| commit | 2c2b62d5d911da10c0fc37c31458baf4047d531c (patch) | |
| tree | 72902f7994bfd5cbfc5e63ab5de4b0e26e2a6bb4 /drivers/dma/ste_dma40_ll.c | |
| parent | 98b68ab5ce2a8d1b98a375f9bed66724222ef9b4 (diff) | |
| download | lwn-2c2b62d5d911da10c0fc37c31458baf4047d531c.tar.gz lwn-2c2b62d5d911da10c0fc37c31458baf4047d531c.zip | |
dmaengine: ste_dma40: Replace ST-E's home-brew DMA direction defs with generic ones
STEDMA40_*_TO_* direction definitions are identical in all but name to
the pre-defined generic DMA_*_TO_* ones. Let's make things easy by not
duplicating such things.
Cc: Dan Williams <djbw@fb.com>
Cc: Per Forlin <per.forlin@stericsson.com>
Cc: Rabin Vincent <rabin@rab.in>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/dma/ste_dma40_ll.c')
| -rw-r--r-- | drivers/dma/ste_dma40_ll.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c index ab5a2a706f7a..121c0cec4614 100644 --- a/drivers/dma/ste_dma40_ll.c +++ b/drivers/dma/ste_dma40_ll.c @@ -18,23 +18,23 @@ void d40_log_cfg(struct stedma40_chan_cfg *cfg, u32 l1 = 0; /* src */ /* src is mem? -> increase address pos */ - if (cfg->dir == STEDMA40_MEM_TO_PERIPH || - cfg->dir == STEDMA40_MEM_TO_MEM) + if (cfg->dir == DMA_MEM_TO_DEV || + cfg->dir == DMA_MEM_TO_MEM) l1 |= 1 << D40_MEM_LCSP1_SCFG_INCR_POS; /* dst is mem? -> increase address pos */ - if (cfg->dir == STEDMA40_PERIPH_TO_MEM || - cfg->dir == STEDMA40_MEM_TO_MEM) + if (cfg->dir == DMA_DEV_TO_MEM || + cfg->dir == DMA_MEM_TO_MEM) l3 |= 1 << D40_MEM_LCSP3_DCFG_INCR_POS; /* src is hw? -> master port 1 */ - if (cfg->dir == STEDMA40_PERIPH_TO_MEM || - cfg->dir == STEDMA40_PERIPH_TO_PERIPH) + if (cfg->dir == DMA_DEV_TO_MEM || + cfg->dir == DMA_DEV_TO_DEV) l1 |= 1 << D40_MEM_LCSP1_SCFG_MST_POS; /* dst is hw? -> master port 1 */ - if (cfg->dir == STEDMA40_MEM_TO_PERIPH || - cfg->dir == STEDMA40_PERIPH_TO_PERIPH) + if (cfg->dir == DMA_MEM_TO_DEV || + cfg->dir == DMA_DEV_TO_DEV) l3 |= 1 << D40_MEM_LCSP3_DCFG_MST_POS; l3 |= 1 << D40_MEM_LCSP3_DCFG_EIM_POS; @@ -55,8 +55,8 @@ void d40_phy_cfg(struct stedma40_chan_cfg *cfg, u32 *src_cfg, u32 *dst_cfg) u32 src = 0; u32 dst = 0; - if ((cfg->dir == STEDMA40_PERIPH_TO_MEM) || - (cfg->dir == STEDMA40_PERIPH_TO_PERIPH)) { + if ((cfg->dir == DMA_DEV_TO_MEM) || + (cfg->dir == DMA_DEV_TO_DEV)) { /* Set master port to 1 */ src |= 1 << D40_SREG_CFG_MST_POS; src |= D40_TYPE_TO_EVENT(cfg->dev_type); @@ -66,8 +66,8 @@ void d40_phy_cfg(struct stedma40_chan_cfg *cfg, u32 *src_cfg, u32 *dst_cfg) else src |= 3 << D40_SREG_CFG_PHY_TM_POS; } - if ((cfg->dir == STEDMA40_MEM_TO_PERIPH) || - (cfg->dir == STEDMA40_PERIPH_TO_PERIPH)) { + if ((cfg->dir == DMA_MEM_TO_DEV) || + (cfg->dir == DMA_DEV_TO_DEV)) { /* Set master port to 1 */ dst |= 1 << D40_SREG_CFG_MST_POS; dst |= D40_TYPE_TO_EVENT(cfg->dev_type); |