@@ -1220,9 +1220,9 @@ disable_periodic(struct ehci_ctrl *ctrl)
return 0;
}
-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 *_ehci_create_int_queue(struct usb_device *dev,
+ unsigned long pipe, int queuesize, int elementsize,
+ void *buffer, int interval)
{
struct ehci_ctrl *ctrl = ehci_get_ctrl(dev);
struct int_queue *result = NULL;
@@ -1378,7 +1378,8 @@ fail1:
return NULL;
}
-void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
+static void *_ehci_poll_int_queue(struct usb_device *dev,
+ struct int_queue *queue)
{
struct QH *cur = queue->current;
struct qTD *cur_td;
@@ -1413,8 +1414,8 @@ void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
}
/* Do not free buffers associated with QHs, they're owned by someone else */
-int
-destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
+static int _ehci_destroy_int_queue(struct usb_device *dev,
+ struct int_queue *queue)
{
struct ehci_ctrl *ctrl = ehci_get_ctrl(dev);
int result = -1;
@@ -1515,6 +1516,24 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe,
{
return _ehci_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 _ehci_create_int_queue(dev, pipe, queuesize, elementsize,
+ buffer, interval);
+}
+
+void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
+{
+ return _ehci_poll_int_queue(dev, queue);
+}
+
+int destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
+{
+ return _ehci_destroy_int_queue(dev, queue);
+}
#endif
#ifdef CONFIG_DM_USB
This is a preparation patch for adding interrupt-queue support to the ehci dm code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/usb/host/ehci-hcd.c | 31 +++++++++++++++++++++++++------ 1 file changed, 25 insertions(+), 6 deletions(-)