diff options
Diffstat (limited to 'drivers/usb/misc/usbled.c')
| -rw-r--r-- | drivers/usb/misc/usbled.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c index 1616ad1793a..43f84e50d51 100644 --- a/drivers/usb/misc/usbled.c +++ b/drivers/usb/misc/usbled.c @@ -33,10 +33,10 @@ static const struct usb_device_id id_table[] = { .driver_info = DREAM_CHEEKY_WEBMAIL_NOTIFIER }, { }, }; -MODULE_DEVICE_TABLE (usb, id_table); +MODULE_DEVICE_TABLE(usb, id_table); struct usb_led { - struct usb_device * udev; + struct usb_device *udev; unsigned char blue; unsigned char red; unsigned char green; @@ -113,14 +113,16 @@ static void change_color(struct usb_led *led) } #define show_set(value) \ -static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr,\ + char *buf) \ { \ struct usb_interface *intf = to_usb_interface(dev); \ struct usb_led *led = usb_get_intfdata(intf); \ \ return sprintf(buf, "%d\n", led->value); \ } \ -static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr,\ + const char *buf, size_t count) \ { \ struct usb_interface *intf = to_usb_interface(dev); \ struct usb_led *led = usb_get_intfdata(intf); \ @@ -135,7 +137,8 @@ show_set(blue); show_set(red); show_set(green); -static int led_probe(struct usb_interface *interface, const struct usb_device_id *id) +static int led_probe(struct usb_interface *interface, + const struct usb_device_id *id) { struct usb_device *udev = interface_to_usbdev(interface); struct usb_led *dev = NULL; @@ -150,7 +153,7 @@ static int led_probe(struct usb_interface *interface, const struct usb_device_id dev->udev = usb_get_dev(udev); dev->type = id->driver_info; - usb_set_intfdata (interface, dev); + usb_set_intfdata(interface, dev); retval = device_create_file(&interface->dev, &dev_attr_blue); if (retval) @@ -194,7 +197,7 @@ error: device_remove_file(&interface->dev, &dev_attr_blue); device_remove_file(&interface->dev, &dev_attr_red); device_remove_file(&interface->dev, &dev_attr_green); - usb_set_intfdata (interface, NULL); + usb_set_intfdata(interface, NULL); usb_put_dev(dev->udev); kfree(dev); error_mem: @@ -205,14 +208,14 @@ static void led_disconnect(struct usb_interface *interface) { struct usb_led *dev; - dev = usb_get_intfdata (interface); + dev = usb_get_intfdata(interface); device_remove_file(&interface->dev, &dev_attr_blue); device_remove_file(&interface->dev, &dev_attr_red); device_remove_file(&interface->dev, &dev_attr_green); /* first remove the files, then set the pointer to NULL */ - usb_set_intfdata (interface, NULL); + usb_set_intfdata(interface, NULL); usb_put_dev(dev->udev); @@ -243,8 +246,8 @@ static void __exit usb_led_exit(void) usb_deregister(&led_driver); } -module_init (usb_led_init); -module_exit (usb_led_exit); +module_init(usb_led_init); +module_exit(usb_led_exit); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); |