[ARM] Remove LOADREGS macro

As for RETINSTR, LOADREGS is a left-over from the 26-bit days.
Remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
index 6811796..666c99c 100644
--- a/arch/arm/lib/copy_page.S
+++ b/arch/arm/lib/copy_page.S
@@ -43,4 +43,4 @@
 		bgt	1b				@	1
 	PLD(	ldmeqia r1!, {r3, r4, ip, lr}	)
 	PLD(	beq	2b			)
-		LOADREGS(fd, sp!, {r4, pc})		@	3
+		ldmfd	sp!, {r4, pc}			@	3