STRUCT 
USB_DEVICE_DR(9) 				  Host-Side Data Types and Macro				   STRUCT USB_DEVICE_DR(9)

NAME

       struct_usb_device_driver - identifies USB device driver to usbcore

SYNOPSIS

       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;
       };

MEMBERS

       name
	   The driver name should be unique among USB drivers, and should normally be the same as the module name.

       probe
	   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.

       disconnect
	   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.

       suspend
	   Called when the device is going to be suspended by the system.

       resume
	   Called when the device is being resumed by the system.

       drvwrap
	   Driver-model core structure wrapper.

       supports_autosuspend
	   if set to 0, the USB core will not allow autosuspend for devices bound to this driver.

DESCRIPTION

       USB drivers must provide all the fields listed above except drvwrap.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   STRUCT USB_DEVICE_DR(9)