Merge remote-tracking branches 'spi/fix/ath79', 'spi/fix/atmel', 'spi/fix/coldfire...

[~andy/linux] / arch / powerpc / kernel / dma.c

diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index 8032b97ccdcb6668f01dc9c2026c0080f0a14449..ee78f6e49d64bddc78d58382b73008841896b38a 100644 (file)
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -191,12 +191,10 @@ EXPORT_SYMBOL(dma_direct_ops);
 
 #define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16)
 
-int dma_set_mask(struct device *dev, u64 dma_mask)
+int __dma_set_mask(struct device *dev, u64 dma_mask)
 {
        struct dma_map_ops *dma_ops = get_dma_ops(dev);
 
-       if (ppc_md.dma_set_mask)
-               return ppc_md.dma_set_mask(dev, dma_mask);
        if ((dma_ops != NULL) && (dma_ops->set_dma_mask != NULL))
                return dma_ops->set_dma_mask(dev, dma_mask);
        if (!dev->dma_mask || !dma_supported(dev, dma_mask))
@@ -204,6 +202,12 @@ int dma_set_mask(struct device *dev, u64 dma_mask)
        *dev->dma_mask = dma_mask;
        return 0;
 }
+int dma_set_mask(struct device *dev, u64 dma_mask)
+{
+       if (ppc_md.dma_set_mask)
+               return ppc_md.dma_set_mask(dev, dma_mask);
+       return __dma_set_mask(dev, dma_mask);
+}
 EXPORT_SYMBOL(dma_set_mask);
 
 u64 dma_get_required_mask(struct device *dev)