[media] sh_vou: Don't use module names to load I2C modules

With the v4l2_i2c_new_subdev* functions now supporting loading modules
based on modaliases, remove the module names hardcoded in platform data
and pass a NULL module name to those functions.

All corresponding I2C modules have been checked, and all of them include
a module aliases table with names corresponding to what the sh_vou
platform data uses.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

arch/sh/boards/mach-ecovec24/setup.c

@@ -793,7 +793,6 @@ static struct sh_vou_pdata sh_vou_pdata = {
 	.flags		= SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
 	.board_info	= &ak8813,
 	.i2c_adap	= 0,
-	.module_name	= "ak881x",
 };
 
 static struct resource sh_vou_resources[] = {

arch/sh/boards/mach-se/7724/setup.c

@@ -550,7 +550,6 @@ static struct sh_vou_pdata sh_vou_pdata = {
 	.flags		= SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
 	.board_info	= &ak8813,
 	.i2c_adap	= 0,
-	.module_name	= "ak881x",
 };
 
 static struct resource sh_vou_resources[] = {

drivers/media/video/sh_vou.c

@@ -1406,7 +1406,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
 		goto ereset;
 
 	subdev = v4l2_i2c_new_subdev_board(&vou_dev->v4l2_dev, i2c_adap,
-			vou_pdata->module_name, vou_pdata->board_info, NULL);
+			NULL, vou_pdata->board_info, NULL);
 	if (!subdev) {
 		ret = -ENOMEM;
 		goto ei2cnd;

include/media/sh_vou.h

@@ -28,7 +28,6 @@ struct sh_vou_pdata {
 	int i2c_adap;
 	struct i2c_board_info *board_info;
 	unsigned long flags;
-	char *module_name;
 };
 
 #endif