1 files changed, 4 insertions, 24 deletions

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index e053b1641de3..c600faf114d7 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -709,29 +709,9 @@ void ppc_printk_progress(char *s, unsigned short hex)
         pr_info("%s\n", s);
 }
 
-static int ppc_dflt_bus_notify(struct notifier_block *nb,
-                                unsigned long action, void *data)
+void arch_setup_pdev_archdata(struct platform_device *pdev)
 {
-        struct device *dev = data;
-
-        /* We are only intereted in device addition */
-        if (action != BUS_NOTIFY_ADD_DEVICE)
-                return 0;
-
-        set_dma_ops(dev, &dma_direct_ops);
-
-        return NOTIFY_DONE;
-}
-
-static struct notifier_block ppc_dflt_plat_bus_notifier = {
-        .notifier_call = ppc_dflt_bus_notify,
-        .priority = INT_MAX,
-};
-
-static int __init setup_bus_notifier(void)
-{
-        bus_register_notifier(&platform_bus_type, &ppc_dflt_plat_bus_notifier);
-        return 0;
+        pdev->archdata.dma_mask = DMA_BIT_MASK(32);
+        pdev->dev.dma_mask = &pdev->archdata.dma_mask;
+        set_dma_ops(&pdev->dev, &dma_direct_ops);
 }
-
-arch_initcall(setup_bus_notifier);