Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...

[cascardo/linux.git] / drivers / dma / txx9dmac.c

diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c
index a59fb48..71e8e77 100644 (file)
--- a/drivers/dma/txx9dmac.c
+++ b/drivers/dma/txx9dmac.c
@@ -962,15 +962,14 @@ txx9dmac_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
        enum dma_status ret;
 
        ret = dma_cookie_status(chan, cookie, txstate);
-       if (ret != DMA_SUCCESS) {
-               spin_lock_bh(&dc->lock);
-               txx9dmac_scan_descriptors(dc);
-               spin_unlock_bh(&dc->lock);
+       if (ret == DMA_SUCCESS)
+               return DMA_SUCCESS;
 
-               ret = dma_cookie_status(chan, cookie, txstate);
-       }
+       spin_lock_bh(&dc->lock);
+       txx9dmac_scan_descriptors(dc);
+       spin_unlock_bh(&dc->lock);
 
-       return ret;
+       return dma_cookie_status(chan, cookie, txstate);
 }
 
 static void txx9dmac_chain_dynamic(struct txx9dmac_chan *dc,
@@ -1118,9 +1117,10 @@ static void txx9dmac_off(struct txx9dmac_dev *ddev)
 
 static int __init txx9dmac_chan_probe(struct platform_device *pdev)
 {
-       struct txx9dmac_chan_platform_data *cpdata = pdev->dev.platform_data;
+       struct txx9dmac_chan_platform_data *cpdata =
+                       dev_get_platdata(&pdev->dev);
        struct platform_device *dmac_dev = cpdata->dmac_dev;
-       struct txx9dmac_platform_data *pdata = dmac_dev->dev.platform_data;
+       struct txx9dmac_platform_data *pdata = dev_get_platdata(&dmac_dev->dev);
        struct txx9dmac_chan *dc;
        int err;
        int ch = pdev->id % TXX9_DMA_MAX_NR_CHANNELS;
@@ -1203,7 +1203,7 @@ static int txx9dmac_chan_remove(struct platform_device *pdev)
 
 static int __init txx9dmac_probe(struct platform_device *pdev)
 {
-       struct txx9dmac_platform_data *pdata = pdev->dev.platform_data;
+       struct txx9dmac_platform_data *pdata = dev_get_platdata(&pdev->dev);
        struct resource *io;
        struct txx9dmac_dev *ddev;
        u32 mcr;
@@ -1282,7 +1282,7 @@ static int txx9dmac_resume_noirq(struct device *dev)
 {
        struct platform_device *pdev = to_platform_device(dev);
        struct txx9dmac_dev *ddev = platform_get_drvdata(pdev);
-       struct txx9dmac_platform_data *pdata = pdev->dev.platform_data;
+       struct txx9dmac_platform_data *pdata = dev_get_platdata(&pdev->dev);
        u32 mcr;
 
        mcr = TXX9_DMA_MCR_MSTEN | MCR_LE;