media: staging: atomisp: Do not set GPIO twice

gpiod_get() configures GPIO line at the time of successful request.
Thus, no need to do this explicitly.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c

@@ -409,21 +409,11 @@ static struct gmin_subdev *gmin_subdev_add(struct v4l2_subdev *subdev)
 	if (!ret)
 		clk_disable_unprepare(gmin_subdevs[i].pmc_clk);
 
-	if (!IS_ERR(gmin_subdevs[i].gpio0)) {
-		ret = gpiod_direction_output(gmin_subdevs[i].gpio0, 0);
-		if (ret)
-			dev_err(dev, "gpio0 set output failed: %d\n", ret);
-	} else {
+	if (IS_ERR(gmin_subdevs[i].gpio0))
 		gmin_subdevs[i].gpio0 = NULL;
-	}
 
-	if (!IS_ERR(gmin_subdevs[i].gpio1)) {
-		ret = gpiod_direction_output(gmin_subdevs[i].gpio1, 0);
-		if (ret)
-			dev_err(dev, "gpio1 set output failed: %d\n", ret);
-	} else {
+	if (IS_ERR(gmin_subdevs[i].gpio1))
 		gmin_subdevs[i].gpio1 = NULL;
-	}
 
 	if (pmic_id == PMIC_REGULATOR) {
 		gmin_subdevs[i].v1p8_reg = regulator_get(dev, "V1P8SX");