staging: octeon-usb: cvmx_usb_direction_t -> enum cvmx_usb_direction

Replace cvmx_usb_direction_t with enum cvmx_usb_direction.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon-usb/cvmx-usb.c

@@ -153,7 +153,7 @@ typedef struct cvmx_usb_pipe {
 	cvmx_usb_pipe_flags_t flags;		/**< State flags for this pipe */
 	enum cvmx_usb_speed device_speed;	/**< Speed of device connected to this pipe */
 	enum cvmx_usb_transfer transfer_type;	/**< Type of transaction supported by this pipe */
-	cvmx_usb_direction_t transfer_dir;	/**< IN or OUT. Ignored for Control */
+	enum cvmx_usb_direction transfer_dir;	/**< IN or OUT. Ignored for Control */
 	int multi_count;			/**< Max packet in a row for the device */
 	uint16_t max_packet;			/**< The device's maximum packet size in bytes */
 	uint8_t device_addr;			/**< USB device address at other end of pipe */
@@ -1105,7 +1105,7 @@ int cvmx_usb_open_pipe(cvmx_usb_state_t *state, cvmx_usb_pipe_flags_t flags,
 		       int device_addr, int endpoint_num,
 		       enum cvmx_usb_speed device_speed, int max_packet,
 		       enum cvmx_usb_transfer transfer_type,
-		       cvmx_usb_direction_t transfer_dir, int interval,
+		       enum cvmx_usb_direction transfer_dir, int interval,
 		       int multi_count, int hub_device_addr, int hub_port)
 {
 	cvmx_usb_pipe_t *pipe;

drivers/staging/octeon-usb/cvmx-usb.h

@@ -267,13 +267,15 @@ enum cvmx_usb_transfer {
 };
 
 /**
- * Enumeration of the transfer directions
+ * enum cvmx_usb_direction - the transfer directions
+ *
+ * @CVMX_USB_DIRECTION_OUT: Data is transferring from Octeon to the device/host
+ * @CVMX_USB_DIRECTION_IN:  Data is transferring from the device/host to Octeon
  */
-typedef enum
-{
-    CVMX_USB_DIRECTION_OUT,         /**< Data is transferring from Octeon to the device/host */
-    CVMX_USB_DIRECTION_IN,          /**< Data is transferring from the device/host to Octeon */
-} cvmx_usb_direction_t;
+enum cvmx_usb_direction {
+	CVMX_USB_DIRECTION_OUT,
+	CVMX_USB_DIRECTION_IN,
+};
 
 /**
  * Enumeration of all possible status codes passed to callback
@@ -426,7 +428,7 @@ extern int cvmx_usb_open_pipe(cvmx_usb_state_t *state,
                               int device_addr, int endpoint_num,
                               enum cvmx_usb_speed device_speed, int max_packet,
                               enum cvmx_usb_transfer transfer_type,
-                              cvmx_usb_direction_t transfer_dir, int interval,
+                              enum cvmx_usb_direction transfer_dir, int interval,
                               int multi_count, int hub_device_addr,
                               int hub_port);
 extern int cvmx_usb_submit_bulk(cvmx_usb_state_t *state, int pipe_handle,