staging: octeon-usb: cvmx_usb_tx_fifo_t -> struct cvmx_usb_tx_fifo

	struct cvmx_usb_pipe *tail;

};

typedef struct {

struct cvmx_usb_tx_fifo {

	struct {

		int channel;

		int size;

	} entry[MAX_CHANNELS+1];

	int head;

	int tail;

} cvmx_usb_tx_fifo_t;

};

/**

 * The state of the USB block is stored in this structure

	struct cvmx_usb_pipe_list active_pipes[4];			/**< Active pipes indexed by transfer type */

	uint64_t frame_number;						/**< Increments every SOF interrupt for time keeping */

	struct cvmx_usb_transaction *active_split;			/**< Points to the current active split, or NULL */

	cvmx_usb_tx_fifo_t periodic;

	cvmx_usb_tx_fifo_t nonperiodic;

	struct cvmx_usb_tx_fifo periodic;

	struct cvmx_usb_tx_fifo nonperiodic;

} cvmx_usb_internal_state_t;

/* This macro spins on a field waiting for it to reach a value */

 * Returns: Non zero if the hardware fifo was too small and needs

 *	    to be serviced again.

 */

static int __cvmx_usb_fill_tx_hw(cvmx_usb_internal_state_t *usb, cvmx_usb_tx_fifo_t *fifo, int available)

static int __cvmx_usb_fill_tx_hw(cvmx_usb_internal_state_t *usb, struct cvmx_usb_tx_fifo *fifo, int available)

{

	/*

	 * We're done either when there isn't anymore space or the software FIFO

	cvmx_usbcx_hccharx_t hcchar;

	cvmx_usbcx_hcspltx_t usbc_hcsplt;

	cvmx_usbcx_hctsizx_t usbc_hctsiz;

	cvmx_usb_tx_fifo_t *fifo;

	struct cvmx_usb_tx_fifo *fifo;

	/* We only need to fill data on outbound channels */

	hcchar.u32 = __cvmx_usb_read_csr32(usb, CVMX_USBCX_HCCHARX(channel, usb->index));