Merge commit '900cfa46191a7d87cf1891924cb90499287fd235'; branches 'timers/nohz',...

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

diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index e79ad8afda0737fed27aa043fa8ca726b8a5411a..3f37a6e6277163d715b9d1b2988984fed19c789a 100644 (file)
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -76,6 +76,8 @@ struct of_device* of_platform_device_create(struct device_node *np,
                return NULL;
 
        dev->dma_mask = 0xffffffffUL;
+       dev->dev.coherent_dma_mask = DMA_32BIT_MASK;
+
        dev->dev.bus = &of_platform_bus_type;
 
        /* We do not fill the DMA ops for platform devices by default.