ARC: Don't use "+l" inline asm constraint

commit 3c7c7a2 upstream. Apparenty this is coming in the way of gcc fix which inhibits the usage of LP_COUNT as a gpr. Signed-off-by: Vineet Gupta <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
raspberrypi · Dec 8, 2016 · 5b2ed6e · 5b2ed6e
1 parent 87c6c6e
commit 5b2ed6e
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/arch/arc/include/asm/delay.h b/arch/arc/include/asm/delay.h
@@ -22,10 +22,11 @@
 static inline void __delay(unsigned long loops)
 {
 	__asm__ __volatile__(
-	"	lp  1f	\n"
-	"	nop	\n"
-	"1:		\n"
-	: "+l"(loops));
+	"	mov lp_count, %0	\n"
+	"	lp  1f			\n"
+	"	nop			\n"
+	"1:				\n"
+	: : "r"(loops));
 }
 
 extern void __bad_udelay(void);