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Merge branch 'topic/tegra' into for-linus

This commit is contained in:
Vinod Koul 2016-07-16 20:10:42 +05:30
parent b9fbc96d7c 7b0e00d912
commit 29274601a5
1 changed files with 5 additions and 7 deletions
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12
drivers/dma/tegra20-apb-dma.c
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@ -481,7 +481,7 @@ static void tegra_dma_configure_for_next(struct tegra_dma_channel *tdc,
* load new configuration.
*/
tegra_dma_pause(tdc, false);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
/*
* If interrupt is pending then do nothing as the ISR will handle
@ -902,7 +902,6 @@ static int get_transfer_param(struct tegra_dma_channel *tdc,
unsigned long *apb_seq, unsigned long *csr, unsigned int *burst_size,
enum dma_slave_buswidth *slave_bw)
{
switch (direction) {
case DMA_MEM_TO_DEV:
*apb_addr = tdc->dma_sconfig.dst_addr;
@ -945,8 +944,8 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_slave_sg(
{
struct tegra_dma_channel *tdc = to_tegra_dma_chan(dc);
struct tegra_dma_desc *dma_desc;
unsigned int i;
struct scatterlist *sg;
unsigned int i;
struct scatterlist *sg;
unsigned long csr, ahb_seq, apb_ptr, apb_seq;
struct list_head req_list;
struct tegra_dma_sg_req *sg_req = NULL;
@ -1059,7 +1058,7 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_dma_cyclic(
{
struct tegra_dma_channel *tdc = to_tegra_dma_chan(dc);
struct tegra_dma_desc *dma_desc = NULL;
struct tegra_dma_sg_req *sg_req = NULL;
struct tegra_dma_sg_req *sg_req = NULL;
unsigned long csr, ahb_seq, apb_ptr, apb_seq;
int len;
size_t remain_len;
@ -1201,7 +1200,6 @@ static void tegra_dma_free_chan_resources(struct dma_chan *dc)
{
struct tegra_dma_channel *tdc = to_tegra_dma_chan(dc);
struct tegra_dma *tdma = tdc->tdma;
struct tegra_dma_desc *dma_desc;
struct tegra_dma_sg_req *sg_req;
struct list_head dma_desc_list;
@ -1302,7 +1300,7 @@ static const struct tegra_dma_chip_data tegra148_dma_chip_data = {
static int tegra_dma_probe(struct platform_device *pdev)
{
struct resource *res;
struct resource *res;
struct tegra_dma *tdma;
int ret;
int i;