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-rw-r--r--arch/um/sys-i386/delay.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/um/sys-i386/delay.c b/arch/um/sys-i386/delay.c
new file mode 100644
index 000000000000..20d37dbbaf08
--- /dev/null
+++ b/arch/um/sys-i386/delay.c
@@ -0,0 +1,14 @@
1void __delay(unsigned long time)
2{
3 /* Stolen from the i386 __loop_delay */
4 int d0;
5 __asm__ __volatile__(
6 "\tjmp 1f\n"
7 ".align 16\n"
8 "1:\tjmp 2f\n"
9 ".align 16\n"
10 "2:\tdecl %0\n\tjns 2b"
11 :"=&a" (d0)
12 :"0" (time));
13}
14