cdev: remove unneeded setting of cdev names

struct cdev does not need the kobject name to be set, as it is never
used.  This patch fixes up the few places it is set.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Acked-by: NMauro Carvalho Chehab <mchehab@infradead.org>

block/bsg.c

@@ -1010,10 +1010,7 @@ int bsg_register_queue(struct request_queue *q, struct device *gdev,
 }
 EXPORT_SYMBOL_GPL(bsg_register_queue);
 
-static struct cdev bsg_cdev = {
-	.kobj   = {.name = "bsg", },
-	.owner  = THIS_MODULE,
-};
+static struct cdev bsg_cdev;
 
 static int __init bsg_init(void)
 {

drivers/char/raw.c

@@ -255,10 +255,7 @@ static const struct file_operations raw_ctl_fops = {
 	.owner	=	THIS_MODULE,
 };
 
-static struct cdev raw_cdev = {
-	.kobj	=	{.name = "raw", },
-	.owner	=	THIS_MODULE,
-};
+static struct cdev raw_cdev;
 
 static int __init raw_init(void)
 {

drivers/media/dvb/dvb-core/dvbdev.c

@@ -103,10 +103,7 @@ static struct file_operations dvb_device_fops =
 	.open =		dvb_device_open,
 };
 
-static struct cdev dvb_device_cdev = {
-	.kobj   = {.name = "dvb", },
-	.owner  =       THIS_MODULE,
-};
+static struct cdev dvb_device_cdev;
 
 int dvb_generic_open(struct inode *inode, struct file *file)
 {

drivers/usb/core/devio.c

@@ -1576,6 +1576,7 @@ static unsigned int usbdev_poll(struct file *file, struct poll_table_struct *wai
 }
 
 const struct file_operations usbdev_file_operations = {
+	.owner = 	THIS_MODULE,
 	.llseek =	usbdev_lseek,
 	.read =		usbdev_read,
 	.poll =		usbdev_poll,
@@ -1625,10 +1626,7 @@ static struct notifier_block usbdev_nb = {
 };
 #endif
 
-static struct cdev usb_device_cdev = {
-	.kobj   = {.name = "usb_device", },
-	.owner  = THIS_MODULE,
-};
+static struct cdev usb_device_cdev;
 
 int __init usb_devio_init(void)
 {