diff options
| -rw-r--r-- | arch/mips/au1000/common/time.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 16 |
2 files changed, 8 insertions, 10 deletions
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c index 2bc33824807..2f81a0c0044 100644 --- a/arch/mips/au1000/common/time.c +++ b/arch/mips/au1000/common/time.c @@ -57,7 +57,7 @@ unsigned long missed_heart_beats = 0; static unsigned long r4k_offset; /* Amount to increment compare reg each time */ static unsigned long r4k_cur; /* What counter should be at next timer irq */ int no_au1xxx_32khz; -int allow_au1k_wait = 0; /* default off for CP0 Counter */ +extern int allow_au1k_wait; /* default off for CP0 Counter */ /* Cycle counter value at the previous timer interrupt.. */ static unsigned int timerhi = 0, timerlo = 0; diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index b7c8346df3c..69e5fff00ed 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -53,9 +53,10 @@ static void r4k_wait(void) /* The Au1xxx wait is available only if using 32khz counter or * external timer source, but specifically not CP0 Counter. */ +int allow_au1k_wait; static void au1k_wait(void) { - unsigned long addr; + unsigned long addr = 0; /* using the wait instruction makes CP0 counter unusable */ __asm__("la %0,au1k_wait\n\t" ".set mips3\n\t" @@ -113,14 +114,11 @@ static inline void check_wait(void) case CPU_AU1500: case CPU_AU1550: case CPU_AU1200: - { - extern int allow_au1k_wait; /* au1000/common/time.c */ - if (allow_au1k_wait) { - cpu_wait = au1k_wait; - printk(" available.\n"); - } else - printk(" unavailable.\n"); - } + if (allow_au1k_wait) { + cpu_wait = au1k_wait; + printk(" available.\n"); + } else + printk(" unavailable.\n"); break; default: printk(" unavailable.\n"); |