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Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/core/devio.c11
-rw-r--r--drivers/usb/core/file.c5
-rw-r--r--drivers/usb/gadget/printer.c4
-rw-r--r--drivers/usb/mon/mon_bin.c5
4 files changed, 16 insertions, 9 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 54a350ccd03..20290c5b156 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1729,9 +1729,9 @@ static int usb_classdev_add(struct usb_device *dev)
{
struct device *cldev;
- cldev = device_create(usb_classdev_class, &dev->dev, dev->dev.devt,
- "usbdev%d.%d", dev->bus->busnum,
- dev->devnum);
+ cldev = device_create_drvdata(usb_classdev_class, &dev->dev,
+ dev->dev.devt, NULL, "usbdev%d.%d",
+ dev->bus->busnum, dev->devnum);
if (IS_ERR(cldev))
return PTR_ERR(cldev);
dev->usb_classdev = cldev;
@@ -1792,6 +1792,11 @@ int __init usb_devio_init(void)
usb_classdev_class = NULL;
goto out;
}
+ /* devices of this class shadow the major:minor of their parent
+ * device, so clear ->dev_kobj to prevent adding duplicate entries
+ * to /sys/dev
+ */
+ usb_classdev_class->dev_kobj = NULL;
usb_register_notify(&usbdev_nb);
#endif
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index 913fb866789..6b1b229e38c 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -196,8 +196,9 @@ int usb_register_dev(struct usb_interface *intf,
++temp;
else
temp = name;
- intf->usb_dev = device_create(usb_class->class, &intf->dev,
- MKDEV(USB_MAJOR, minor), "%s", temp);
+ intf->usb_dev = device_create_drvdata(usb_class->class, &intf->dev,
+ MKDEV(USB_MAJOR, minor), NULL,
+ "%s", temp);
if (IS_ERR(intf->usb_dev)) {
down_write(&minor_rwsem);
usb_minors[intf->minor] = NULL;
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 9caaec3ae9a..49cd9e145a9 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1360,8 +1360,8 @@ printer_bind(struct usb_gadget *gadget)
/* Setup the sysfs files for the printer gadget. */
- dev->pdev = device_create(usb_gadget_class, NULL, g_printer_devno,
- "g_printer");
+ dev->pdev = device_create_drvdata(usb_gadget_class, NULL,
+ g_printer_devno, NULL, "g_printer");
if (IS_ERR(dev->pdev)) {
ERROR(dev, "Failed to create device: g_printer\n");
goto fail;
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 293a46247c3..6566fc0a322 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -1162,8 +1162,9 @@ int mon_bin_add(struct mon_bus *mbus, const struct usb_bus *ubus)
if (minor >= MON_BIN_MAX_MINOR)
return 0;
- dev = device_create(mon_bin_class, ubus? ubus->controller: NULL,
- MKDEV(MAJOR(mon_bin_dev0), minor), "usbmon%d", minor);
+ dev = device_create_drvdata(mon_bin_class, ubus? ubus->controller: NULL,
+ MKDEV(MAJOR(mon_bin_dev0), minor), NULL,
+ "usbmon%d", minor);
if (IS_ERR(dev))
return 0;