pinctrl: imx21: Remove the MODULE_DEVICE_TABLE() macro

Commit e2756ba ("pinctrl: imx21: make it explicitly non-modular")
missed the removal of the MODULE_DEVICE_TABLE() macro causing the
following build error:

drivers/pinctrl/freescale/pinctrl-imx21.c:328:1: error: data definition has no type or storage class [-Werror]
 MODULE_DEVICE_TABLE(of, imx21_pinctrl_of_match);

,so remove the macro to fix this problem.

Reported-by: Arnd Bergmann <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>

Author: fabioestevam

drivers/pinctrl/freescale/pinctrl-imx21.c

@@ -325,7 +325,6 @@ static const struct of_device_id imx21_pinctrl_of_match[] = {
 	{ .compatible = "fsl,imx21-iomuxc", },
 	{ }
 };
-MODULE_DEVICE_TABLE(of, imx21_pinctrl_of_match);
 
 static struct platform_driver imx21_pinctrl_driver = {
 	.driver	= {