diff options
| -rw-r--r-- | arch/mips/kernel/i8253.c | 2 | ||||
| -rw-r--r-- | drivers/input/misc/pcspkr.c | 2 | ||||
| -rw-r--r-- | include/asm-mips/i8253.h | 4 |
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index a925abd8d29e..c2d497ceffdd 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -14,7 +14,7 @@ #include <asm/io.h> #include <asm/time.h> -static DEFINE_SPINLOCK(i8253_lock); +DEFINE_SPINLOCK(i8253_lock); /* * Initialize the PIT timer. diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c index 4941a9e61e90..43aaa5cebd12 100644 --- a/drivers/input/misc/pcspkr.c +++ b/drivers/input/misc/pcspkr.c @@ -24,7 +24,7 @@ MODULE_DESCRIPTION("PC Speaker beeper driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:pcspkr"); -#ifdef CONFIG_X86 +#if defined(CONFIG_MIPS) || defined(CONFIG_X86) /* Use the global PIT lock ! */ #include <asm/i8253.h> #else diff --git a/include/asm-mips/i8253.h b/include/asm-mips/i8253.h index 778b2f023905..032ca73f181b 100644 --- a/include/asm-mips/i8253.h +++ b/include/asm-mips/i8253.h @@ -5,11 +5,15 @@ #ifndef __ASM_I8253_H #define __ASM_I8253_H +#include <linux/spinlock.h> + /* i8253A PIT registers */ #define PIT_MODE 0x43 #define PIT_CH0 0x40 #define PIT_CH2 0x42 +extern spinlock_t i8253_lock; + extern void setup_pit_timer(void); #endif /* __ASM_I8253_H */ |