imx-drm: imx-tve: Let device core handle pinctrl

Since commit ab78029e (drivers/pinctrl: grab default handles from device core)
we can rely on device core for handling pinctrl, so remove
devm_pinctrl_get_select_default() from the driver.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/imx-drm/imx-tve.c

@@ -22,7 +22,6 @@
 #include <linux/clk-provider.h>
 #include <linux/module.h>
 #include <linux/of_i2c.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spinlock.h>
@@ -610,15 +609,6 @@ static int imx_tve_probe(struct platform_device *pdev)
 	}
 
 	if (tve->mode == TVE_MODE_VGA) {
-		struct pinctrl *pinctrl;
-
-		pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-		if (IS_ERR(pinctrl)) {
-			ret = PTR_ERR(pinctrl);
-			dev_warn(&pdev->dev, "failed to setup pinctrl: %d", ret);
-			return ret;
-		}
-
 		ret = of_property_read_u32(np, "fsl,hsync-pin", &tve->hsync_pin);
 		if (ret < 0) {
 			dev_err(&pdev->dev, "failed to get vsync pin\n");