ARM: imx: remove unused pdata from device macros

Many imx device macros have a meaningless pdata. This patch removes those.

Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: <linux-arm-kernel@lists.infradead.org>
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 2f3debe..3fbb89d 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -332,8 +332,8 @@
 
 	imx27_add_fec(NULL);
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
-	imx27_add_imx2_wdt(NULL);
-	imx27_add_mxc_w1(NULL);
+	imx27_add_imx2_wdt();
+	imx27_add_mxc_w1();
 
 #ifdef CONFIG_MACH_PCM970_BASEBOARD
 	pcm970_baseboard_init();