diff options
Diffstat (limited to 'arch/um/sys-i386/delay.c')
-rw-r--r-- | arch/um/sys-i386/delay.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/um/sys-i386/delay.c b/arch/um/sys-i386/delay.c deleted file mode 100644 index d623e074f41d..000000000000 --- a/arch/um/sys-i386/delay.c +++ /dev/null @@ -1,29 +0,0 @@ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <asm/param.h> - -void __delay(unsigned long time) -{ - /* Stolen from the i386 __loop_delay */ - int d0; - __asm__ __volatile__( - "\tjmp 1f\n" - ".align 16\n" - "1:\tjmp 2f\n" - ".align 16\n" - "2:\tdecl %0\n\tjns 2b" - :"=&a" (d0) - :"0" (time)); -} - -void __udelay(unsigned long usecs) -{ - int i, n; - - n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) - cpu_relax(); -} - -EXPORT_SYMBOL(__udelay); |