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path: root/drivers/ata/pata_bf54x.c
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Diffstat (limited to 'drivers/ata/pata_bf54x.c')
-rw-r--r--drivers/ata/pata_bf54x.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index 41cd921082ba..a32e3c44a606 100644
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -832,6 +832,7 @@ static void bfin_bmdma_setup(struct ata_queued_cmd *qc)
{
unsigned short config = WDSIZE_16;
struct scatterlist *sg;
+ unsigned int si;
pr_debug("in atapi dma setup\n");
/* Program the ATA_CTRL register with dir */
@@ -839,7 +840,7 @@ static void bfin_bmdma_setup(struct ata_queued_cmd *qc)
/* fill the ATAPI DMA controller */
set_dma_config(CH_ATAPI_TX, config);
set_dma_x_modify(CH_ATAPI_TX, 2);
- ata_for_each_sg(sg, qc) {
+ for_each_sg(qc->sg, sg, qc->n_elem, si) {
set_dma_start_addr(CH_ATAPI_TX, sg_dma_address(sg));
set_dma_x_count(CH_ATAPI_TX, sg_dma_len(sg) >> 1);
}
@@ -848,7 +849,7 @@ static void bfin_bmdma_setup(struct ata_queued_cmd *qc)
/* fill the ATAPI DMA controller */
set_dma_config(CH_ATAPI_RX, config);
set_dma_x_modify(CH_ATAPI_RX, 2);
- ata_for_each_sg(sg, qc) {
+ for_each_sg(qc->sg, sg, qc->n_elem, si) {
set_dma_start_addr(CH_ATAPI_RX, sg_dma_address(sg));
set_dma_x_count(CH_ATAPI_RX, sg_dma_len(sg) >> 1);
}
@@ -867,6 +868,7 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
struct ata_port *ap = qc->ap;
void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr;
struct scatterlist *sg;
+ unsigned int si;
pr_debug("in atapi dma start\n");
if (!(ap->udma_mask || ap->mwdma_mask))
@@ -881,7 +883,7 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
* data cache is enabled. Otherwise, this loop
* is an empty loop and optimized out.
*/
- ata_for_each_sg(sg, qc) {
+ for_each_sg(qc->sg, sg, qc->n_elem, si) {
flush_dcache_range(sg_dma_address(sg),
sg_dma_address(sg) + sg_dma_len(sg));
}
@@ -910,7 +912,7 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
ATAPI_SET_CONTROL(base, ATAPI_GET_CONTROL(base) | TFRCNT_RST);
/* Set transfer length to buffer len */
- ata_for_each_sg(sg, qc) {
+ for_each_sg(qc->sg, sg, qc->n_elem, si) {
ATAPI_SET_XFER_LEN(base, (sg_dma_len(sg) >> 1));
}
@@ -932,6 +934,7 @@ static void bfin_bmdma_stop(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
struct scatterlist *sg;
+ unsigned int si;
pr_debug("in atapi dma stop\n");
if (!(ap->udma_mask || ap->mwdma_mask))
@@ -950,7 +953,7 @@ static void bfin_bmdma_stop(struct ata_queued_cmd *qc)
* data cache is enabled. Otherwise, this loop
* is an empty loop and optimized out.
*/
- ata_for_each_sg(sg, qc) {
+ for_each_sg(qc->sg, sg, qc->n_elem, si) {
invalidate_dcache_range(
sg_dma_address(sg),
sg_dma_address(sg)