For preparing for next edma3 merged so that any member of 'struct fsl_chan'
could be used in fsl_edma_fill_tcd.
Signed-off-by: Robin Gong <yibin.gong@xxxxxxx>
---
drivers/dma/fsl-edma-common.c | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c
index d19e8a8..6ef083c 100644
--- a/drivers/dma/fsl-edma-common.c
+++ b/drivers/dma/fsl-edma-common.c
@@ -376,7 +376,8 @@ static void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan,
}
static inline
-void fsl_edma_fill_tcd(struct fsl_edma_hw_tcd *tcd, u32 src, u32 dst,
+void fsl_edma_fill_tcd(struct fsl_edma_chan *fsl_chan,
+ struct fsl_edma_hw_tcd *tcd, u32 src, u32 dst,
u16 attr, u16 soff, u32 nbytes, u32 slast, u16 citer,
u16 biter, u16 doff, u32 dlast_sga, bool major_int,
bool disable_req, bool enable_sg)
@@ -504,9 +505,9 @@ struct dma_async_tx_descriptor *fsl_edma_prep_dma_cyclic(
doff = fsl_chan->cfg.src_addr_width;
}
- fsl_edma_fill_tcd(fsl_desc->tcd[i].vtcd, src_addr, dst_addr,
- fsl_chan->attr, soff, nbytes, 0, iter,
- iter, doff, last_sg, true, false, true);
+ fsl_edma_fill_tcd(fsl_chan, fsl_desc->tcd[i].vtcd, src_addr,
+ dst_addr, fsl_chan->attr, soff, nbytes, 0,
+ iter, iter, doff, last_sg, true, false, true);
dma_buf_next += period_len;
}
@@ -569,16 +570,16 @@ struct dma_async_tx_descriptor *fsl_edma_prep_slave_sg(
iter = sg_dma_len(sg) / nbytes;
if (i < sg_len - 1) {
last_sg = fsl_desc->tcd[(i + 1)].ptcd;
- fsl_edma_fill_tcd(fsl_desc->tcd[i].vtcd, src_addr,
- dst_addr, fsl_chan->attr, soff,
- nbytes, 0, iter, iter, doff, last_sg,
- false, false, true);
+ fsl_edma_fill_tcd(fsl_chan, fsl_desc->tcd[i].vtcd,
+ src_addr, dst_addr, fsl_chan->attr,
+ soff, nbytes, 0, iter, iter, doff,
+ last_sg, false, false, true);
} else {
last_sg = 0;
- fsl_edma_fill_tcd(fsl_desc->tcd[i].vtcd, src_addr,
- dst_addr, fsl_chan->attr, soff,
- nbytes, 0, iter, iter, doff, last_sg,
- true, true, false);
+ fsl_edma_fill_tcd(fsl_chan, fsl_desc->tcd[i].vtcd,
+ src_addr, dst_addr, fsl_chan->attr,
+ soff, nbytes, 0, iter, iter, doff,
+ last_sg, true, true, false);
}
}
--
2.7.4
