+// SPDX-License-Identifier: GPL-2.0+
/*
* Microchip PIC32 MUSB "glue layer"
*
* 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.
*/
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;