diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/i8253.c | 28 | ||||
| -rw-r--r-- | arch/mips/kernel/process.c | 1 |
3 files changed, 30 insertions, 1 deletions
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index f36c4f20ee8a..309d54cceda3 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -59,6 +59,8 @@ obj-$(CONFIG_PROC_FS) += proc.o obj-$(CONFIG_64BIT) += cpu-bugs64.o +obj-$(CONFIG_I8253) += i8253.o + CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi) EXTRA_AFLAGS := $(CFLAGS) diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c new file mode 100644 index 000000000000..475df6904219 --- /dev/null +++ b/arch/mips/kernel/i8253.c @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2006 IBM Corporation + * + * Implements device information for i8253 timer chip + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation + */ + +#include <linux/platform_device.h> + +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); diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index a8f435d82940..c66db5e5ab62 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -419,4 +419,3 @@ unsigned long get_wchan(struct task_struct *p) return pc; } -EXPORT_SYMBOL(get_wchan); |