X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fusb%2Fmusb-new%2Fpic32.c;h=66e8e9ce886f7708a2ea84655ec59f99731b5f05;hb=c05ed00afb95fa5237f16962fccf5810437317bf;hp=c888c645fa015bc19ba3e40f21d0e95f4333a516;hpb=9dbdc6ebd4db60effebefcf8d541cf598712e3b7;p=oweals%2Fu-boot.git

diff --git a/drivers/usb/musb-new/pic32.c b/drivers/usb/musb-new/pic32.c
index c888c645fa..66e8e9ce88 100644
--- a/drivers/usb/musb-new/pic32.c
+++ b/drivers/usb/musb-new/pic32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Microchip PIC32 MUSB "glue layer"
  *
@@ -5,12 +6,12 @@
  *  Cristian Birsan <cristian.birsan@microchip.com>
  *  Purna Chandra Mandal <purna.mandal@microchip.com>
  *
- * SPDX-License-Identifier:     GPL-2.0+
- *
  * Based on the dsps "glue layer" code.
  */
 
 #include <common.h>
+#include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/usb/musb.h>
 #include "linux-compat.h"
 #include "musb_core.h"
@@ -219,7 +220,7 @@ static int musb_usb_probe(struct udevice *dev)
 	struct musb_host_data *mdata = &pdata->mdata;
 	struct fdt_resource mc, glue;
 	void *fdt = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	void __iomem *mregs;
 	int ret;
 
@@ -252,9 +253,11 @@ static int musb_usb_probe(struct udevice *dev)
 	ret = musb_lowlevel_init(mdata);
 #else
 	pic32_musb_plat.mode = MUSB_PERIPHERAL;
-	ret = musb_register(&pic32_musb_plat, &pdata->dev, mregs);
+	mdata->host = musb_register(&pic32_musb_plat, &pdata->dev, mregs);
+	if (!mdata->host)
+		return -EIO;
 #endif
-	if (ret == 0)
+	if ((ret == 0) && mdata->host)
 		printf("PIC32 MUSB OTG\n");
 
 	return ret;