musb: Rename and wrap public functions

Rename and wrap the usb host API public functions, this is a preparation
patch for adding device-model support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index a96e8d2b7488bf273d25ecc34225764a6cc604b8..10c7cc47084cca50345440c819aa10fec43f982b 100644 (file)
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -90,7 +90,7 @@ static int submit_urb(struct usb_hcd *hcd, struct urb *urb)
        return urb->status;
 }
 
-int submit_control_msg(struct usb_device *dev, unsigned long pipe,
+static int _musb_submit_control_msg(struct usb_device *dev, unsigned long pipe,
                        void *buffer, int len, struct devrequest *setup)
 {
        construct_urb(&urb, &hep, dev, USB_ENDPOINT_XFER_CONTROL, pipe,
@@ -103,8 +103,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe,
        return submit_urb(&hcd, &urb);
 }
 
-
-int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
+static int _musb_submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
                                        void *buffer, int len)
 {
        construct_urb(&urb, &hep, dev, USB_ENDPOINT_XFER_BULK, pipe,
@@ -112,7 +111,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
        return submit_urb(&hcd, &urb);
 }
 
-int submit_int_msg(struct usb_device *dev, unsigned long pipe,
+static int _musb_submit_int_msg(struct usb_device *dev, unsigned long pipe,
                                void *buffer, int len, int interval)
 {
        construct_urb(&urb, &hep, dev, USB_ENDPOINT_XFER_INT, pipe,
@@ -120,8 +119,9 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe,
        return submit_urb(&hcd, &urb);
 }
 
-struct int_queue *create_int_queue(struct usb_device *dev, unsigned long pipe,
-       int queuesize, int elementsize, void *buffer, int interval)
+static struct int_queue *_musb_create_int_queue(struct usb_device *dev,
+                       unsigned long pipe, int queuesize, int elementsize,
+                       void *buffer, int interval)
 {
        struct int_queue *queue;
        int ret, index = usb_pipein(pipe) * 16 + usb_pipeendpoint(pipe);
@@ -154,7 +154,8 @@ struct int_queue *create_int_queue(struct usb_device *dev, unsigned long pipe,
        return queue;
 }
 
-int destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
+static int _musb_destroy_int_queue(struct usb_device *dev,
+                                  struct int_queue *queue)
 {
        int index = usb_pipein(queue->urb.pipe) * 16 + 
                    usb_pipeendpoint(queue->urb.pipe);
@@ -167,7 +168,8 @@ int destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
        return 0;
 }
 
-void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
+static void *_musb_poll_int_queue(struct usb_device *dev,
+                                 struct int_queue *queue)
 {
        if (queue->urb.status != -EINPROGRESS)
                return NULL; /* URB has already completed in a prev. poll */
@@ -180,7 +182,7 @@ void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
        return NULL; /* URB still pending */
 }
 
-int usb_reset_root_port(struct usb_device *dev)
+static int _musb_reset_root_port(struct usb_device *dev)
 {
        void *mbase = host->mregs;
        u8 power;
@@ -212,7 +214,7 @@ int usb_reset_root_port(struct usb_device *dev)
        return 0;
 }
 
-int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
+int musb_lowlevel_init(void)
 {
        void *mbase;
        /* USB spec says it may take up to 1 second for a device to connect */
@@ -236,7 +238,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
        if (get_timer(0) >= timeout)
                return -ENODEV;
 
-       usb_reset_root_port(NULL);
+       _musb_reset_root_port(NULL);
        host->is_active = 1;
        hcd.hcd_priv = host;
 
@@ -253,6 +255,52 @@ int usb_lowlevel_stop(int index)
        musb_stop(host);
        return 0;
 }
+
+int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
+                           void *buffer, int length)
+{
+       return _musb_submit_bulk_msg(dev, pipe, buffer, length);
+}
+
+int submit_control_msg(struct usb_device *dev, unsigned long pipe,
+                      void *buffer, int length, struct devrequest *setup)
+{
+       return _musb_submit_control_msg(dev, pipe, buffer, length, setup);
+}
+
+int submit_int_msg(struct usb_device *dev, unsigned long pipe,
+                  void *buffer, int length, int interval)
+{
+       return _musb_submit_int_msg(dev, pipe, buffer, length, interval);
+}
+
+struct int_queue *create_int_queue(struct usb_device *dev,
+               unsigned long pipe, int queuesize, int elementsize,
+               void *buffer, int interval)
+{
+       return _musb_create_int_queue(dev, pipe, queuesize, elementsize,
+                                     buffer, interval);
+}
+
+void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
+{
+       return _musb_poll_int_queue(dev, queue);
+}
+
+int destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
+{
+       return _musb_destroy_int_queue(dev, queue);
+}
+
+int usb_reset_root_port(struct usb_device *dev)
+{
+       return _musb_reset_root_port(dev);
+}
+
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
+{
+       return musb_lowlevel_init();
+}
 #endif /* CONFIG_MUSB_HOST */
 
 #ifdef CONFIG_MUSB_GADGET