rmap: introduce rmap_walk_locked()

[deliverable/linux.git] / drivers / dma / qcom_bam_dma.c

diff --git a/drivers/dma/qcom_bam_dma.c b/drivers/dma/qcom_bam_dma.c
index 5a250cdc83769f0d4aaff65530c76b705a474e25..d34aef7a101b669994e2a92b88e448437f0bb6f8 100644 (file)
--- a/drivers/dma/qcom_bam_dma.c
+++ b/drivers/dma/qcom_bam_dma.c
@@ -502,8 +502,8 @@ static int bam_alloc_chan(struct dma_chan *chan)
                return 0;
 
        /* allocate FIFO descriptor space, but only if necessary */
-       bchan->fifo_virt = dma_alloc_writecombine(bdev->dev, BAM_DESC_FIFO_SIZE,
-                               &bchan->fifo_phys, GFP_KERNEL);
+       bchan->fifo_virt = dma_alloc_wc(bdev->dev, BAM_DESC_FIFO_SIZE,
+                                       &bchan->fifo_phys, GFP_KERNEL);
 
        if (!bchan->fifo_virt) {
                dev_err(bdev->dev, "Failed to allocate desc fifo\n");
@@ -538,8 +538,8 @@ static void bam_free_chan(struct dma_chan *chan)
        bam_reset_channel(bchan);
        spin_unlock_irqrestore(&bchan->vc.lock, flags);
 
-       dma_free_writecombine(bdev->dev, BAM_DESC_FIFO_SIZE, bchan->fifo_virt,
-                               bchan->fifo_phys);
+       dma_free_wc(bdev->dev, BAM_DESC_FIFO_SIZE, bchan->fifo_virt,
+                   bchan->fifo_phys);
        bchan->fifo_virt = NULL;
 
        /* mask irq for pipe/channel */
@@ -1231,9 +1231,9 @@ static int bam_dma_remove(struct platform_device *pdev)
                bam_dma_terminate_all(&bdev->channels[i].vc.chan);
                tasklet_kill(&bdev->channels[i].vc.task);
 
-               dma_free_writecombine(bdev->dev, BAM_DESC_FIFO_SIZE,
-                       bdev->channels[i].fifo_virt,
-                       bdev->channels[i].fifo_phys);
+               dma_free_wc(bdev->dev, BAM_DESC_FIFO_SIZE,
+                           bdev->channels[i].fifo_virt,
+                           bdev->channels[i].fifo_phys);
        }
 
        tasklet_kill(&bdev->task);