Fixed buglet with previous patch that broke non au1x builds.
Pete Popov [Fri, 8 Apr 2005 08:34:43 +0000 (08:34 +0000)]
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/au1000/common/time.c
arch/mips/kernel/cpu-probe.c

index 2bc3382..2f81a0c 100644 (file)
@@ -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;
index b7c8346..69e5fff 100644 (file)
@@ -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");