usb: gadget: use config_ep_by_speed() instead of ep_choose()

Remove obsolete functions:
1. ep_choose()
2. usb_find_endpoint()

Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/usb/gadget/f_sourcesink.c b/drivers/usb/gadget/f_sourcesink.c
index 0ffddd33a55c..caf2f95e0346 100644
--- a/drivers/usb/gadget/f_sourcesink.c
+++ b/drivers/usb/gadget/f_sourcesink.c
@@ -347,7 +347,9 @@ enable_source_sink(struct usb_composite_dev *cdev, struct f_sourcesink *ss)
 
         /* one endpoint writes (sources) zeroes IN (to the host) */
         ep = ss->in_ep;
-        ep->desc = ep_choose(cdev->gadget, &hs_source_desc, &fs_source_desc);
+        result = config_ep_by_speed(cdev->gadget, &(ss->function), ep);
+        if (result)
+                return result;
         result = usb_ep_enable(ep);
         if (result < 0)
                 return result;
@@ -364,7 +366,9 @@ fail:
 
         /* one endpoint reads (sinks) anything OUT (from the host) */
         ep = ss->out_ep;
-        ep->desc = ep_choose(cdev->gadget, &hs_sink_desc, &fs_sink_desc);
+        result = config_ep_by_speed(cdev->gadget, &(ss->function), ep);
+        if (result)
+                goto fail;
         result = usb_ep_enable(ep);
         if (result < 0)
                 goto fail;