[PATCH v7 19/24] usb: musb-new: fix up after the resync

[Anders Roxell <anders.roxell@linaro.org>]

Adapt the musb-new gadget code to the new gadget API. udc-core has its
own usb_gadget_register_driver() now, so drop the local ones.

Co-developed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Co-developed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
---
 drivers/usb/musb-new/musb_gadget_ep0.c | 24 ++++++----------
 drivers/usb/musb-new/musb_uboot.c      | 39 --------------------------
 2 files changed, 8 insertions(+), 55 deletions(-)

diff --git a/drivers/usb/musb-new/musb_gadget_ep0.c b/drivers/usb/musb-new/musb_gadget_ep0.c
index 25b1de6e58f9..726864aa7979 100644
--- a/drivers/usb/musb-new/musb_gadget_ep0.c
+++ b/drivers/usb/musb-new/musb_gadget_ep0.c
@@ -320,51 +320,43 @@ __acquires(musb->lock)
 						goto stall;
 
 					switch (ctrlrequest->wIndex >> 8) {
-					case 1:
-						pr_debug("TEST_J\n");
-						/* TEST_J */
+					case USB_TEST_J:
+						pr_debug("USB_TEST_J\n");
 						musb->test_mode_nr =
 							MUSB_TEST_J;
 						break;
-					case 2:
-						/* TEST_K */
-						pr_debug("TEST_K\n");
+					case USB_TEST_K:
+						pr_debug("USB_TEST_K\n");
 						musb->test_mode_nr =
 							MUSB_TEST_K;
 						break;
-					case 3:
-						/* TEST_SE0_NAK */
-						pr_debug("TEST_SE0_NAK\n");
+					case USB_TEST_SE0_NAK:
+						pr_debug("USB_TEST_SE0_NAK\n");
 						musb->test_mode_nr =
 							MUSB_TEST_SE0_NAK;
 						break;
-					case 4:
-						/* TEST_PACKET */
-						pr_debug("TEST_PACKET\n");
+					case USB_TEST_PACKET:
+						pr_debug("USB_TEST_PACKET\n");
 						musb->test_mode_nr =
 							MUSB_TEST_PACKET;
 						break;
 
 					case 0xc0:
-						/* TEST_FORCE_HS */
 						pr_debug("TEST_FORCE_HS\n");
 						musb->test_mode_nr =
 							MUSB_TEST_FORCE_HS;
 						break;
 					case 0xc1:
-						/* TEST_FORCE_FS */
 						pr_debug("TEST_FORCE_FS\n");
 						musb->test_mode_nr =
 							MUSB_TEST_FORCE_FS;
 						break;
 					case 0xc2:
-						/* TEST_FIFO_ACCESS */
 						pr_debug("TEST_FIFO_ACCESS\n");
 						musb->test_mode_nr =
 							MUSB_TEST_FIFO_ACCESS;
 						break;
 					case 0xc3:
-						/* TEST_FORCE_HOST */
 						pr_debug("TEST_FORCE_HOST\n");
 						musb->test_mode_nr =
 							MUSB_TEST_FORCE_HOST;
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 43ab3245e5c3..16907c4681bc 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -383,45 +383,6 @@ int dm_usb_gadget_handle_interrupts(struct udevice *dev)
 
 	return gadget->isr(0, gadget);
 }
-
-int usb_gadget_register_driver(struct usb_gadget_driver *driver)
-{
-	int ret;
-
-	if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind ||
-	    !driver->setup) {
-		printf("bad parameter.\n");
-		return -EINVAL;
-	}
-
-	if (!gadget) {
-		printf("Controller uninitialized\n");
-		return -ENXIO;
-	}
-
-	ret = musb_gadget_start(&gadget->g, driver);
-	if (ret < 0) {
-		printf("gadget_start failed with %d\n", ret);
-		return ret;
-	}
-
-	ret = driver->bind(&gadget->g);
-	if (ret < 0) {
-		printf("bind failed with %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
-{
-	if (driver->disconnect)
-		driver->disconnect(&gadget->g);
-	if (driver->unbind)
-		driver->unbind(&gadget->g);
-	return 0;
-}
 #endif /* CONFIG_USB_MUSB_GADGET */
 
 struct musb *musb_register(struct musb_hdrc_platform_data *plat, void *bdata,
-- 
2.53.0