diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/wii.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/wii.c | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c index a802ef957d63..cb3be6d6e339 100644 --- a/arch/powerpc/platforms/embedded6xx/wii.c +++ b/arch/powerpc/platforms/embedded6xx/wii.c @@ -13,13 +13,11 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/seq_file.h> +#include <linux/of_address.h> #include <linux/of_platform.h> -#include <linux/memblock.h> -#include <mm/mmu_decl.h> #include <asm/io.h> #include <asm/machdep.h> -#include <asm/prom.h> #include <asm/time.h> #include <asm/udbg.h> @@ -49,19 +47,6 @@ static void __iomem *hw_ctrl; static void __iomem *hw_gpio; -static int __init page_aligned(unsigned long x) -{ - return !(x & (PAGE_SIZE-1)); -} - -void __init wii_memory_fixups(void) -{ - struct memblock_region *p = memblock.memory.regions; - - BUG_ON(memblock.memory.cnt != 2); - BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base)); -} - static void __noreturn wii_spin(void) { local_irq_disable(); @@ -69,7 +54,7 @@ static void __noreturn wii_spin(void) cpu_relax(); } -static void __iomem *wii_ioremap_hw_regs(char *name, char *compatible) +static void __iomem *__init wii_ioremap_hw_regs(char *name, char *compatible) { void __iomem *hw_regs = NULL; struct device_node *np; @@ -89,8 +74,8 @@ static void __iomem *wii_ioremap_hw_regs(char *name, char *compatible) hw_regs = ioremap(res.start, resource_size(&res)); if (hw_regs) { - pr_info("%s at 0x%08x mapped to 0x%p\n", name, - res.start, hw_regs); + pr_info("%s at 0x%pa mapped to 0x%p\n", name, + &res.start, hw_regs); } out_put: @@ -156,9 +141,6 @@ static void __init wii_pic_probe(void) static int __init wii_probe(void) { - if (!of_machine_is_compatible("nintendo,wii")) - return 0; - pm_power_off = wii_power_off; ug_udbg_init(); @@ -179,23 +161,20 @@ static const struct of_device_id wii_of_bus[] = { static int __init wii_device_probe(void) { - if (!machine_is(wii)) - return 0; - of_platform_populate(NULL, wii_of_bus, NULL, NULL); return 0; } -device_initcall(wii_device_probe); +machine_device_initcall(wii, wii_device_probe); define_machine(wii) { .name = "wii", + .compatible = "nintendo,wii", .probe = wii_probe, .setup_arch = wii_setup_arch, .restart = wii_restart, .halt = wii_halt, .init_IRQ = wii_pic_probe, .get_irq = flipper_pic_get_irq, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, .machine_shutdown = wii_shutdown, }; |