X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=inline;f=kernel%2Farch%2Farc%2Finclude%2Fasm%2Fdelay.h;h=d5da2115d78a678e343da2abec51f6c8efbbe0a4;hb=59ee691ba40e67e4975e0eaf768efb6df286ed3c;hp=43de302569815073bb4d4f23cb98b60a5e0c0552;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/arch/arc/include/asm/delay.h b/kernel/arch/arc/include/asm/delay.h
index 43de30256..d5da2115d 100644
--- a/kernel/arch/arc/include/asm/delay.h
+++ b/kernel/arch/arc/include/asm/delay.h
@@ -22,11 +22,13 @@
 static inline void __delay(unsigned long loops)
 {
 	__asm__ __volatile__(
-	"1:	sub.f %0, %0, 1	\n"
-	"	jpnz 1b		\n"
-	: "+r"(loops)
+	"	mov lp_count, %0	\n"
+	"	lp  1f			\n"
+	"	nop			\n"
+	"1:				\n"
 	:
-	: "cc");
+        : "r"(loops)
+        : "lp_count");
 }
 
 extern void __bad_udelay(void);