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linux-davinci
Commit b27da366 authored by Sudhakar Rajashekhara's avatar Sudhakar Rajashekhara Committed by Kevin Hilman
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MMC: davinci: EDMA API changes 

Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
parent d675d5cd
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Showing with 5 additions and 5 deletions
drivers/mmc/host/davinci_mmc.c
View file @ b27da366
...@@ -178,7 +178,7 @@ struct mmc_davinci_host { ...@@ -178,7 +178,7 @@ struct mmc_davinci_host {
u32 buffer_bytes_left; u32 buffer_bytes_left;
u32 bytes_left; u32 bytes_left;
u8 rxdma, txdma; u32 rxdma, txdma;
bool use_dma; bool use_dma;
bool do_dma; bool do_dma;
...@@ -190,7 +190,7 @@ struct mmc_davinci_host { ...@@ -190,7 +190,7 @@ struct mmc_davinci_host {
struct edmacc_param tx_template; struct edmacc_param tx_template;
struct edmacc_param rx_template; struct edmacc_param rx_template;
unsigned n_link; unsigned n_link;
u8 links[NR_SG - 1]; u32 links[NR_SG - 1];
/* For PIO we walk scatterlists one segment at a time. */ /* For PIO we walk scatterlists one segment at a time. */
unsigned int sg_len; unsigned int sg_len;
...@@ -460,7 +460,7 @@ static void __init mmc_davinci_dma_setup(struct mmc_davinci_host *host, ...@@ -460,7 +460,7 @@ static void __init mmc_davinci_dma_setup(struct mmc_davinci_host *host,
edma_read_slot(sync_dev, template); edma_read_slot(sync_dev, template);
/* don't bother with irqs or chaining */ /* don't bother with irqs or chaining */
template->opt |= sync_dev << 12; template->opt |= EDMA_CHAN_SLOT(sync_dev) << 12;
} }
static void mmc_davinci_send_dma_request(struct mmc_davinci_host *host, static void mmc_davinci_send_dma_request(struct mmc_davinci_host *host,
...@@ -495,7 +495,7 @@ static void mmc_davinci_send_dma_request(struct mmc_davinci_host *host, ...@@ -495,7 +495,7 @@ static void mmc_davinci_send_dma_request(struct mmc_davinci_host *host,
unsigned count = sg_dma_len(sg); unsigned count = sg_dma_len(sg);
template->link_bcntrld = sg_len template->link_bcntrld = sg_len
? (host->links[link] << 5) ? (EDMA_CHAN_SLOT(host->links[link]) << 5)
: 0xffff; : 0xffff;
if (count > bytes_left) if (count > bytes_left)
...@@ -589,7 +589,7 @@ static int __init davinci_acquire_dma_channels(struct mmc_davinci_host *host) ...@@ -589,7 +589,7 @@ static int __init davinci_acquire_dma_channels(struct mmc_davinci_host *host)
* channel as needed to handle a scatterlist. * channel as needed to handle a scatterlist.
*/ */
for (i = 0; i < ARRAY_SIZE(host->links); i++) { for (i = 0; i < ARRAY_SIZE(host->links); i++) {
r = edma_alloc_slot(EDMA_SLOT_ANY); r = edma_alloc_slot(EDMA_CTLR(host->txdma), EDMA_SLOT_ANY);
if (r < 0) { if (r < 0) {
dev_dbg(mmc_dev(host->mmc), "dma PaRAM alloc --> %d\n", dev_dbg(mmc_dev(host->mmc), "dma PaRAM alloc --> %d\n",
r); r);
......
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