struct usb_device_driver — identifies USB device driver to usbcore
struct usb_device_driver {
const char * name;
int (* probe) (struct usb_device *udev);
void (* disconnect) (struct usb_device *udev);
int (* suspend) (struct usb_device *udev, pm_message_t message);
int (* resume) (struct usb_device *udev, pm_message_t message);
struct usbdrv_wrap drvwrap;
unsigned int supports_autosuspend:1;
}; The driver name should be unique among USB drivers, and should normally be the same as the module name.
Called to see if the driver is willing to manage a particular
device. If it is, probe returns zero and uses dev_set_drvdata
to associate driver-specific data with the device. If unwilling
to manage the device, return a negative errno value.
Called when the device is no longer accessible, usually because it has been (or is being) disconnected or the driver's module is being unloaded.
Called when the device is going to be suspended by the system.
Called when the device is being resumed by the system.
Driver-model core structure wrapper.
if set to 0, the USB core will not allow autosuspend for devices bound to this driver.