diff --git a/arch/arm/mach-omap/omap3_core.S b/arch/arm/mach-omap/omap3_core.S
index dffbe99d1..ceb3c76ee 100644
--- a/arch/arm/mach-omap/omap3_core.S
+++ b/arch/arm/mach-omap/omap3_core.S
@@ -71,8 +71,12 @@ inval_loop1:
 inval_loop2:
 	mov	r9, r4			/* create working copy of max way size */
 inval_loop3:
-	orr	r11, r10, r9, lsl r5	/* factor way and cache number into r11*/
-	orr	r11, r11, r7, lsl r2	/* factor index number into r11 */
+ARM(	orr	r11, r10, r9, lsl r5	) /* factor way and cache number into r11 */
+ARM(	orr	r11, r11, r7, lsl r2	) /* factor index number into r11 */
+THUMB(	lsl	r6, r9, r5		)
+THUMB(	orr	r11, r10, r6		) /* factor way and cache number into r11 */
+THUMB(	lsl	r6, r7, r2		)
+THUMB(	orr	r11, r11, r6		) /* factor index number into r11 */
 	mcr	p15, 0, r11, c7, c6, 2	/* invalidate by set/way */
 	subs	r9, r9, #1		/* decrement the way */
 	bge	inval_loop3