diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-21 12:52:33 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-21 21:54:46 -0700 |
| commit | bc00bc924295f02295fe5eeeba3618ba0d0db1ef (patch) | |
| tree | d13f926c627f2d892c20b714288ff85aeae89e37 | |
| parent | 3d81252ddb10f63ae4db713d9b32faabe641b850 (diff) | |
device create: usb: convert device_create to device_create_drvdata
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/core/devio.c | 6 | ||||
| -rw-r--r-- | drivers/usb/core/file.c | 5 | ||||
| -rw-r--r-- | drivers/usb/gadget/printer.c | 4 | ||||
| -rw-r--r-- | drivers/usb/mon/mon_bin.c | 5 |
4 files changed, 11 insertions, 9 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 6fbc8f5ab80..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; 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; |