Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-flexiantxendom0-3.2.10.git] / arch / powerpc / platforms / ps3 / system-bus.c

diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index 169c4ef..880eb9c 100644 (file)
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -695,12 +695,18 @@ static int ps3_dma_supported(struct device *_dev, u64 mask)
        return mask >= DMA_BIT_MASK(32);
 }
 
+static u64 ps3_dma_get_required_mask(struct device *_dev)
+{
+       return DMA_BIT_MASK(32);
+}
+
 static struct dma_map_ops ps3_sb_dma_ops = {
        .alloc_coherent = ps3_alloc_coherent,
        .free_coherent = ps3_free_coherent,
        .map_sg = ps3_sb_map_sg,
        .unmap_sg = ps3_sb_unmap_sg,
        .dma_supported = ps3_dma_supported,
+       .get_required_mask = ps3_dma_get_required_mask,
        .map_page = ps3_sb_map_page,
        .unmap_page = ps3_unmap_page,
 };
@@ -711,6 +717,7 @@ static struct dma_map_ops ps3_ioc0_dma_ops = {
        .map_sg = ps3_ioc0_map_sg,
        .unmap_sg = ps3_ioc0_unmap_sg,
        .dma_supported = ps3_dma_supported,
+       .get_required_mask = ps3_dma_get_required_mask,
        .map_page = ps3_ioc0_map_page,
        .unmap_page = ps3_unmap_page,
 };