diff options
Diffstat (limited to 'drivers/dma/s3c24xx-dma.c')
| -rw-r--r-- | drivers/dma/s3c24xx-dma.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index 2f91da3db836..01dcaf21b988 100644 --- a/drivers/dma/s3c24xx-dma.c +++ b/drivers/dma/s3c24xx-dma.c @@ -749,11 +749,6 @@ unlock: return ret; } -static int s3c24xx_dma_alloc_chan_resources(struct dma_chan *chan) -{ - return 0; -} - static void s3c24xx_dma_free_chan_resources(struct dma_chan *chan) { /* Ensure all queued descriptors are freed */ @@ -1238,7 +1233,7 @@ static int s3c24xx_dma_probe(struct platform_device *pdev) if (!s3cdma->phy_chans) return -ENOMEM; - /* aquire irqs and clocks for all physical channels */ + /* acquire irqs and clocks for all physical channels */ for (i = 0; i < pdata->num_phy_channels; i++) { struct s3c24xx_dma_phy *phy = &s3cdma->phy_chans[i]; char clk_name[6]; @@ -1266,7 +1261,7 @@ static int s3c24xx_dma_probe(struct platform_device *pdev) sprintf(clk_name, "dma.%d", i); phy->clk = devm_clk_get(&pdev->dev, clk_name); if (IS_ERR(phy->clk) && sdata->has_clocks) { - dev_err(&pdev->dev, "unable to aquire clock for channel %d, error %lu", + dev_err(&pdev->dev, "unable to acquire clock for channel %d, error %lu\n", i, PTR_ERR(phy->clk)); continue; } @@ -1290,8 +1285,6 @@ static int s3c24xx_dma_probe(struct platform_device *pdev) dma_cap_set(DMA_MEMCPY, s3cdma->memcpy.cap_mask); dma_cap_set(DMA_PRIVATE, s3cdma->memcpy.cap_mask); s3cdma->memcpy.dev = &pdev->dev; - s3cdma->memcpy.device_alloc_chan_resources = - s3c24xx_dma_alloc_chan_resources; s3cdma->memcpy.device_free_chan_resources = s3c24xx_dma_free_chan_resources; s3cdma->memcpy.device_prep_dma_memcpy = s3c24xx_dma_prep_memcpy; @@ -1305,8 +1298,6 @@ static int s3c24xx_dma_probe(struct platform_device *pdev) dma_cap_set(DMA_CYCLIC, s3cdma->slave.cap_mask); dma_cap_set(DMA_PRIVATE, s3cdma->slave.cap_mask); s3cdma->slave.dev = &pdev->dev; - s3cdma->slave.device_alloc_chan_resources = - s3c24xx_dma_alloc_chan_resources; s3cdma->slave.device_free_chan_resources = s3c24xx_dma_free_chan_resources; s3cdma->slave.device_tx_status = s3c24xx_dma_tx_status; |