diff options
| -rw-r--r-- | arch/powerpc/kernel/setup-common.c | 28 | ||||
| -rw-r--r-- | drivers/of/platform.c | 4 |
2 files changed, 6 insertions, 26 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index e053b16..c600faf 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); diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 63d3cb7..cfc6a79 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -153,7 +153,7 @@ struct platform_device *of_device_alloc(struct device_node *np, } dev->dev.of_node = of_node_get(np); -#if defined(CONFIG_PPC) || defined(CONFIG_MICROBLAZE) +#if defined(CONFIG_MICROBLAZE) dev->dev.dma_mask = &dev->archdata.dma_mask; #endif dev->dev.parent = parent; @@ -189,7 +189,7 @@ struct platform_device *of_platform_device_create(struct device_node *np, if (!dev) return NULL; -#if defined(CONFIG_PPC) || defined(CONFIG_MICROBLAZE) +#if defined(CONFIG_MICROBLAZE) dev->archdata.dma_mask = 0xffffffffUL; #endif dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); |
