diff options
Diffstat (limited to 'arch/alpha/kernel/setup.c')
| -rw-r--r-- | arch/alpha/kernel/setup.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index dd876967059..558b8336855 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -24,10 +24,12 @@ #include <linux/config.h> /* CONFIG_ALPHA_LCA etc */ #include <linux/mc146818rtc.h> #include <linux/console.h> +#include <linux/cpu.h> #include <linux/errno.h> #include <linux/init.h> #include <linux/string.h> #include <linux/ioport.h> +#include <linux/platform_device.h> #include <linux/bootmem.h> #include <linux/pci.h> #include <linux/seq_file.h> @@ -470,6 +472,22 @@ page_is_ram(unsigned long pfn) return 0; } +static int __init +register_cpus(void) +{ + int i; + + for_each_possible_cpu(i) { + struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL); + if (!p) + return -ENOMEM; + register_cpu(p, i, NULL); + } + return 0; +} + +arch_initcall(register_cpus); + void __init setup_arch(char **cmdline_p) { @@ -1478,3 +1496,20 @@ alpha_panic_event(struct notifier_block *this, unsigned long event, void *ptr) #endif return NOTIFY_DONE; } + +static __init int add_pcspkr(void) +{ + struct platform_device *pd; + int ret; + + pd = platform_device_alloc("pcspkr", -1); + if (!pd) + return -ENOMEM; + + ret = platform_device_add(pd); + if (ret) + platform_device_put(pd); + + return ret; +} +device_initcall(add_pcspkr); |