arch-mx6: fix MX6_PAD_DECLARE macro to work with MX6 duallite

if we build for an i.mx6 (d)ual(l)ite CONFIC_MX6DL we shall use
MX6DL_PAD instead the common MX6_PAD.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>

arch/arm/include/asm/arch-mx6/mx6-pins.h

@@ -18,7 +18,7 @@ enum {
 #include "mx6q_pins.h"
 #undef MX6_PAD_DECL
 #define MX6_PAD_DECL(name, pco, mc, mm, sio, si, pc) \
-	MX6_PAD_DECLARE(MX6DL_PAD_,name, pco, mc, mm, sio, si, pc),
+	MX6_PAD_DECLARE(MX6DL_PAD_, name, pco, mc, mm, sio, si, pc),
 #include "mx6dl_pins.h"
 };
 #elif defined(CONFIG_MX6Q)
@@ -30,7 +30,7 @@ enum {
 #elif defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
 enum {
 #define MX6_PAD_DECL(name, pco, mc, mm, sio, si, pc) \
-	MX6_PAD_DECLARE(MX6_PAD_,name, pco, mc, mm, sio, si, pc),
+	MX6_PAD_DECLARE(MX6DL_PAD_, name, pco, mc, mm, sio, si, pc),
 #include "mx6dl_pins.h"
 };
 #elif defined(CONFIG_MX6SL)