staging: octeon-usb: cvmx_usb_callback_t -> enum cvmx_usb_callback
Replace cvmx_usb_callback_t with enum cvmx_usb_callback. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>hifive-unleashed-5.1
Aaro Koskinen
Greg Kroah-Hartman
parent
1c1bdf2764
commit
e53b624ae5
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@ -1901,7 +1901,7 @@ done:
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static void __cvmx_usb_perform_callback(cvmx_usb_internal_state_t *usb,
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cvmx_usb_pipe_t *pipe,
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cvmx_usb_transaction_t *transaction,
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cvmx_usb_callback_t reason,
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enum cvmx_usb_callback reason,
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enum cvmx_usb_complete complete_code)
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{
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cvmx_usb_callback_func_t callback = usb->callback[reason];
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@ -2507,7 +2507,7 @@ int cvmx_usb_close_pipe(cvmx_usb_state_t *state, int pipe_handle)
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* Returns: 0 or a negative error code.
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*/
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int cvmx_usb_register_callback(cvmx_usb_state_t *state,
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cvmx_usb_callback_t reason,
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enum cvmx_usb_callback reason,
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cvmx_usb_callback_func_t callback,
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void *user_data)
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{
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@ -115,7 +115,7 @@
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* The port callback prototype needs to look as follows:
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*
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* void port_callback(cvmx_usb_state_t *usb,
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* cvmx_usb_callback_t reason,
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* enum cvmx_usb_callback reason,
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* enum cvmx_usb_complete status,
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* int pipe_handle,
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* int submit_handle,
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@ -147,7 +147,7 @@
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* The completion callback prototype needs to look as follows:
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*
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* void complete_callback(cvmx_usb_state_t *usb,
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* cvmx_usb_callback_t reason,
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* enum cvmx_usb_callback reason,
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* enum cvmx_usb_complete status,
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* int pipe_handle,
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* int submit_handle,
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@ -350,21 +350,28 @@ typedef struct
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} cvmx_usb_iso_packet_t;
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/**
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* Possible callback reasons for the USB API.
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* enum cvmx_usb_callback - possible callback reasons for the USB API
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*
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* @CVMX_USB_CALLBACK_TRANSFER_COMPLETE: A callback of this type is called when
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* a submitted transfer completes. The
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* completion callback will be called even
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* if the transfer fails or is canceled.
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* The status parameter will contain
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* details of why he callback was called.
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* @CVMX_USB_CALLBACK_PORT_CHANGED: The status of the port changed. For
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* example, someone may have plugged a
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* device in. The status parameter
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* contains CVMX_USB_COMPLETE_SUCCESS. Use
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* cvmx_usb_get_status() to get the new
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* port status.
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* @__CVMX_USB_CALLBACK_END: Do not use. Used internally for array
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* bounds.
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*/
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typedef enum
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{
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CVMX_USB_CALLBACK_TRANSFER_COMPLETE,
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/**< A callback of this type is called when a submitted transfer
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completes. The completion callback will be called even if the
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transfer fails or is canceled. The status parameter will
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contain details of why he callback was called. */
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CVMX_USB_CALLBACK_PORT_CHANGED, /**< The status of the port changed. For example, someone may have
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plugged a device in. The status parameter contains
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CVMX_USB_COMPLETE_SUCCESS. Use cvmx_usb_get_status() to get
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the new port status. */
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__CVMX_USB_CALLBACK_END /**< Do not use. Used internally for array bounds */
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} cvmx_usb_callback_t;
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enum cvmx_usb_callback {
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CVMX_USB_CALLBACK_TRANSFER_COMPLETE,
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CVMX_USB_CALLBACK_PORT_CHANGED,
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__CVMX_USB_CALLBACK_END
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};
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/**
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* USB state internal data. The contents of this structure
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@ -381,7 +388,7 @@ typedef struct
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* The parameters are as follows:
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* - state = USB device state populated by
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* cvmx_usb_initialize().
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* - reason = The cvmx_usb_callback_t used to register
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* - reason = The enum cvmx_usb_callback used to register
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* the callback.
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* - status = The enum cvmx_usb_complete representing the
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* status code of a transaction.
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@ -395,7 +402,7 @@ typedef struct
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* function cvmx_usb_submit() or
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* cvmx_usb_register_callback() */
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typedef void (*cvmx_usb_callback_func_t)(cvmx_usb_state_t *state,
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cvmx_usb_callback_t reason,
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enum cvmx_usb_callback reason,
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enum cvmx_usb_complete status,
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int pipe_handle, int submit_handle,
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int bytes_transferred, void *user_data);
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@ -481,7 +488,7 @@ extern int cvmx_usb_cancel(cvmx_usb_state_t *state, int pipe_handle,
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extern int cvmx_usb_cancel_all(cvmx_usb_state_t *state, int pipe_handle);
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extern int cvmx_usb_close_pipe(cvmx_usb_state_t *state, int pipe_handle);
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extern int cvmx_usb_register_callback(cvmx_usb_state_t *state,
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cvmx_usb_callback_t reason,
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enum cvmx_usb_callback reason,
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cvmx_usb_callback_func_t callback,
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void *user_data);
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extern int cvmx_usb_get_frame_number(cvmx_usb_state_t *state);
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@ -59,7 +59,7 @@ static irqreturn_t octeon_usb_irq(struct usb_hcd *hcd)
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}
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static void octeon_usb_port_callback(cvmx_usb_state_t *usb,
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cvmx_usb_callback_t reason,
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enum cvmx_usb_callback reason,
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enum cvmx_usb_complete status,
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int pipe_handle,
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int submit_handle,
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@ -106,7 +106,7 @@ static int octeon_usb_get_frame_number(struct usb_hcd *hcd)
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}
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static void octeon_usb_urb_complete_callback(cvmx_usb_state_t *usb,
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cvmx_usb_callback_t reason,
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enum cvmx_usb_callback reason,
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enum cvmx_usb_complete status,
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int pipe_handle,
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int submit_handle,
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