Commit 738f5f7e1ae876448cb7d9c82bea258b69386647
Committed by
Dan Williams
1 parent
a4f56d4b10
fsldma: rename dest to dst for uniformity
Most functions in the standard library use "dst" as a parameter, rather than "dest". This renames all use of "dest" to "dst" to match the usual convention. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Showing 2 changed files with 17 additions and 17 deletions Side-by-side Diff
drivers/dma/fsldma.c
... | ... | @@ -90,14 +90,14 @@ |
90 | 90 | hw->src_addr = CPU_TO_DMA(fsl_chan, snoop_bits | src, 64); |
91 | 91 | } |
92 | 92 | |
93 | -static void set_desc_dest(struct fsldma_chan *fsl_chan, | |
94 | - struct fsl_dma_ld_hw *hw, dma_addr_t dest) | |
93 | +static void set_desc_dst(struct fsldma_chan *fsl_chan, | |
94 | + struct fsl_dma_ld_hw *hw, dma_addr_t dst) | |
95 | 95 | { |
96 | 96 | u64 snoop_bits; |
97 | 97 | |
98 | 98 | snoop_bits = ((fsl_chan->feature & FSL_DMA_IP_MASK) == FSL_DMA_IP_85XX) |
99 | 99 | ? ((u64)FSL_DMA_DATR_DWRITETYPE_SNOOP_WRITE << 32) : 0; |
100 | - hw->dst_addr = CPU_TO_DMA(fsl_chan, snoop_bits | dest, 64); | |
100 | + hw->dst_addr = CPU_TO_DMA(fsl_chan, snoop_bits | dst, 64); | |
101 | 101 | } |
102 | 102 | |
103 | 103 | static void set_desc_next(struct fsldma_chan *fsl_chan, |
... | ... | @@ -253,7 +253,7 @@ |
253 | 253 | } |
254 | 254 | |
255 | 255 | /** |
256 | - * fsl_chan_set_dest_loop_size - Set destination address hold transfer size | |
256 | + * fsl_chan_set_dst_loop_size - Set destination address hold transfer size | |
257 | 257 | * @fsl_chan : Freescale DMA channel |
258 | 258 | * @size : Address loop size, 0 for disable loop |
259 | 259 | * |
... | ... | @@ -263,7 +263,7 @@ |
263 | 263 | * write data to TA, TA + 1, TA + 2, TA + 3, then loop back to TA, |
264 | 264 | * TA + 1 ... and so on. |
265 | 265 | */ |
266 | -static void fsl_chan_set_dest_loop_size(struct fsldma_chan *fsl_chan, int size) | |
266 | +static void fsl_chan_set_dst_loop_size(struct fsldma_chan *fsl_chan, int size) | |
267 | 267 | { |
268 | 268 | u32 mode; |
269 | 269 | |
... | ... | @@ -486,7 +486,7 @@ |
486 | 486 | } |
487 | 487 | |
488 | 488 | static struct dma_async_tx_descriptor *fsl_dma_prep_memcpy( |
489 | - struct dma_chan *chan, dma_addr_t dma_dest, dma_addr_t dma_src, | |
489 | + struct dma_chan *chan, dma_addr_t dma_dst, dma_addr_t dma_src, | |
490 | 490 | size_t len, unsigned long flags) |
491 | 491 | { |
492 | 492 | struct fsldma_chan *fsl_chan; |
... | ... | @@ -519,7 +519,7 @@ |
519 | 519 | |
520 | 520 | set_desc_cnt(fsl_chan, &new->hw, copy); |
521 | 521 | set_desc_src(fsl_chan, &new->hw, dma_src); |
522 | - set_desc_dest(fsl_chan, &new->hw, dma_dest); | |
522 | + set_desc_dst(fsl_chan, &new->hw, dma_dst); | |
523 | 523 | |
524 | 524 | if (!first) |
525 | 525 | first = new; |
... | ... | @@ -532,7 +532,7 @@ |
532 | 532 | prev = new; |
533 | 533 | len -= copy; |
534 | 534 | dma_src += copy; |
535 | - dma_dest += copy; | |
535 | + dma_dst += copy; | |
536 | 536 | |
537 | 537 | /* Insert the link descriptor to the LD ring */ |
538 | 538 | list_add_tail(&new->node, &first->tx_list); |
... | ... | @@ -680,7 +680,7 @@ |
680 | 680 | /* Fill in the descriptor */ |
681 | 681 | set_desc_cnt(fsl_chan, &new->hw, copy); |
682 | 682 | set_desc_src(fsl_chan, &new->hw, dma_src); |
683 | - set_desc_dest(fsl_chan, &new->hw, dma_dst); | |
683 | + set_desc_dst(fsl_chan, &new->hw, dma_dst); | |
684 | 684 | |
685 | 685 | /* |
686 | 686 | * If this is not the first descriptor, chain the |
... | ... | @@ -721,8 +721,8 @@ |
721 | 721 | if (fsl_chan->set_src_loop_size) |
722 | 722 | fsl_chan->set_src_loop_size(fsl_chan, slave->src_loop_size); |
723 | 723 | |
724 | - if (fsl_chan->set_dest_loop_size) | |
725 | - fsl_chan->set_dest_loop_size(fsl_chan, slave->dst_loop_size); | |
724 | + if (fsl_chan->set_dst_loop_size) | |
725 | + fsl_chan->set_dst_loop_size(fsl_chan, slave->dst_loop_size); | |
726 | 726 | |
727 | 727 | if (fsl_chan->toggle_ext_start) |
728 | 728 | fsl_chan->toggle_ext_start(fsl_chan, slave->external_start); |
... | ... | @@ -867,7 +867,7 @@ |
867 | 867 | static void fsl_chan_xfer_ld_queue(struct fsldma_chan *fsl_chan) |
868 | 868 | { |
869 | 869 | struct list_head *ld_node; |
870 | - dma_addr_t next_dest_addr; | |
870 | + dma_addr_t next_dst_addr; | |
871 | 871 | unsigned long flags; |
872 | 872 | |
873 | 873 | spin_lock_irqsave(&fsl_chan->desc_lock, flags); |
874 | 874 | |
... | ... | @@ -892,10 +892,10 @@ |
892 | 892 | |
893 | 893 | if (ld_node != &fsl_chan->ld_queue) { |
894 | 894 | /* Get the ld start address from ld_queue */ |
895 | - next_dest_addr = to_fsl_desc(ld_node)->async_tx.phys; | |
895 | + next_dst_addr = to_fsl_desc(ld_node)->async_tx.phys; | |
896 | 896 | dev_dbg(fsl_chan->dev, "xfer LDs staring from 0x%llx\n", |
897 | - (unsigned long long)next_dest_addr); | |
898 | - set_cdar(fsl_chan, next_dest_addr); | |
897 | + (unsigned long long)next_dst_addr); | |
898 | + set_cdar(fsl_chan, next_dst_addr); | |
899 | 899 | dma_start(fsl_chan); |
900 | 900 | } else { |
901 | 901 | set_cdar(fsl_chan, 0); |
... | ... | @@ -1130,7 +1130,7 @@ |
1130 | 1130 | case FSL_DMA_IP_83XX: |
1131 | 1131 | new_fsl_chan->toggle_ext_start = fsl_chan_toggle_ext_start; |
1132 | 1132 | new_fsl_chan->set_src_loop_size = fsl_chan_set_src_loop_size; |
1133 | - new_fsl_chan->set_dest_loop_size = fsl_chan_set_dest_loop_size; | |
1133 | + new_fsl_chan->set_dst_loop_size = fsl_chan_set_dst_loop_size; | |
1134 | 1134 | new_fsl_chan->set_request_count = fsl_chan_set_request_count; |
1135 | 1135 | } |
1136 | 1136 |
drivers/dma/fsldma.h
... | ... | @@ -143,7 +143,7 @@ |
143 | 143 | void (*toggle_ext_pause)(struct fsldma_chan *fsl_chan, int enable); |
144 | 144 | void (*toggle_ext_start)(struct fsldma_chan *fsl_chan, int enable); |
145 | 145 | void (*set_src_loop_size)(struct fsldma_chan *fsl_chan, int size); |
146 | - void (*set_dest_loop_size)(struct fsldma_chan *fsl_chan, int size); | |
146 | + void (*set_dst_loop_size)(struct fsldma_chan *fsl_chan, int size); | |
147 | 147 | void (*set_request_count)(struct fsldma_chan *fsl_chan, int size); |
148 | 148 | }; |
149 | 149 |