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authorShawn Guo <shawn.guo@linaro.org>2011-12-13 23:48:06 +0800
committerVinod Koul <vinod.koul@linux.intel.com>2011-12-23 21:33:15 +0530
commit0ef7e206d6a5a5de0cd84ed4925a4f688c62e732 (patch)
tree784f0e4216e361740e862a403a1888ee15ca4928 /drivers/mtd
parent4e82786f7039cb707c031dcf0dc84c025e149487 (diff)
downloadtalos-op-linux-0ef7e206d6a5a5de0cd84ed4925a4f688c62e732.tar.gz
talos-op-linux-0ef7e206d6a5a5de0cd84ed4925a4f688c62e732.zip
mtd: gpmi-nand: move to dma_transfer_direction
This patch fixes usage of dma direction to adopt dma_transfer_direction. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/gpmi-nand/gpmi-lib.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
index de4db7604a3f..c4c4d6d89cd5 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
@@ -827,7 +827,7 @@ int gpmi_send_command(struct gpmi_nand_data *this)
pio[1] = pio[2] = 0;
desc = channel->device->device_prep_slave_sg(channel,
(struct scatterlist *)pio,
- ARRAY_SIZE(pio), DMA_NONE, 0);
+ ARRAY_SIZE(pio), DMA_TRANS_NONE, 0);
if (!desc) {
pr_err("step 1 error\n");
return -1;
@@ -839,7 +839,7 @@ int gpmi_send_command(struct gpmi_nand_data *this)
sg_init_one(sgl, this->cmd_buffer, this->command_length);
dma_map_sg(this->dev, sgl, 1, DMA_TO_DEVICE);
desc = channel->device->device_prep_slave_sg(channel,
- sgl, 1, DMA_TO_DEVICE, 1);
+ sgl, 1, DMA_MEM_TO_DEV, 1);
if (!desc) {
pr_err("step 2 error\n");
return -1;
@@ -872,7 +872,7 @@ int gpmi_send_data(struct gpmi_nand_data *this)
pio[1] = 0;
desc = channel->device->device_prep_slave_sg(channel,
(struct scatterlist *)pio,
- ARRAY_SIZE(pio), DMA_NONE, 0);
+ ARRAY_SIZE(pio), DMA_TRANS_NONE, 0);
if (!desc) {
pr_err("step 1 error\n");
return -1;
@@ -881,7 +881,7 @@ int gpmi_send_data(struct gpmi_nand_data *this)
/* [2] send DMA request */
prepare_data_dma(this, DMA_TO_DEVICE);
desc = channel->device->device_prep_slave_sg(channel, &this->data_sgl,
- 1, DMA_TO_DEVICE, 1);
+ 1, DMA_MEM_TO_DEV, 1);
if (!desc) {
pr_err("step 2 error\n");
return -1;
@@ -908,7 +908,7 @@ int gpmi_read_data(struct gpmi_nand_data *this)
pio[1] = 0;
desc = channel->device->device_prep_slave_sg(channel,
(struct scatterlist *)pio,
- ARRAY_SIZE(pio), DMA_NONE, 0);
+ ARRAY_SIZE(pio), DMA_TRANS_NONE, 0);
if (!desc) {
pr_err("step 1 error\n");
return -1;
@@ -917,7 +917,7 @@ int gpmi_read_data(struct gpmi_nand_data *this)
/* [2] : send DMA request */
prepare_data_dma(this, DMA_FROM_DEVICE);
desc = channel->device->device_prep_slave_sg(channel, &this->data_sgl,
- 1, DMA_FROM_DEVICE, 1);
+ 1, DMA_DEV_TO_MEM, 1);
if (!desc) {
pr_err("step 2 error\n");
return -1;
@@ -964,7 +964,7 @@ int gpmi_send_page(struct gpmi_nand_data *this,
desc = channel->device->device_prep_slave_sg(channel,
(struct scatterlist *)pio,
- ARRAY_SIZE(pio), DMA_NONE, 0);
+ ARRAY_SIZE(pio), DMA_TRANS_NONE, 0);
if (!desc) {
pr_err("step 2 error\n");
return -1;
@@ -998,7 +998,8 @@ int gpmi_read_page(struct gpmi_nand_data *this,
| BF_GPMI_CTRL0_XFER_COUNT(0);
pio[1] = 0;
desc = channel->device->device_prep_slave_sg(channel,
- (struct scatterlist *)pio, 2, DMA_NONE, 0);
+ (struct scatterlist *)pio, 2,
+ DMA_TRANS_NONE, 0);
if (!desc) {
pr_err("step 1 error\n");
return -1;
@@ -1027,7 +1028,7 @@ int gpmi_read_page(struct gpmi_nand_data *this,
pio[5] = auxiliary;
desc = channel->device->device_prep_slave_sg(channel,
(struct scatterlist *)pio,
- ARRAY_SIZE(pio), DMA_NONE, 1);
+ ARRAY_SIZE(pio), DMA_TRANS_NONE, 1);
if (!desc) {
pr_err("step 2 error\n");
return -1;
@@ -1045,7 +1046,8 @@ int gpmi_read_page(struct gpmi_nand_data *this,
| BF_GPMI_CTRL0_XFER_COUNT(geo->page_size);
pio[1] = 0;
desc = channel->device->device_prep_slave_sg(channel,
- (struct scatterlist *)pio, 2, DMA_NONE, 1);
+ (struct scatterlist *)pio, 2,
+ DMA_TRANS_NONE, 1);
if (!desc) {
pr_err("step 3 error\n");
return -1;
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