Merge "usb: misc: mdm_data_bridge: Clean the driver"

#include <linux/netdevice.h>

#include <linux/usb.h>

#define MAX_BRIDGE_DEVICES 4

#define BRIDGE_NAME_MAX_LEN 20

#define MAX_INST_NAME_LEN 40

enum bridge_id {

	USB_BRIDGE_QDSS,

	USB_BRIDGE_DPL,

	MAX_BRIDGE_DEVICES,

};

static int bridge_name_to_id(const char *name)

{

	if (!name)

		goto fail;

	if (!strncasecmp(name, "qdss", MAX_INST_NAME_LEN))

		return USB_BRIDGE_QDSS;

	if (!strncasecmp(name, "dpl", MAX_INST_NAME_LEN))

		return USB_BRIDGE_DPL;

fail:

	return -EINVAL;

}

struct bridge_ops {

	int (*send_pkt)(void *, void *, size_t actual);

	void (*send_cbits)(void *, unsigned int);

	/* flow control */

	void (*unthrottle_tx)(void *);