diff options
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/mediatek.c | 1 | ||||
| -rw-r--r-- | drivers/usb/musb/tusb6010.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/musb/mediatek.c b/drivers/usb/musb/mediatek.c index 6b92d037d8fc..f5d97eb84cb5 100644 --- a/drivers/usb/musb/mediatek.c +++ b/drivers/usb/musb/mediatek.c @@ -185,6 +185,7 @@ static int mtk_otg_switch_init(struct mtk_glue *glue) role_sx_desc.set = musb_usb_role_sx_set; role_sx_desc.get = musb_usb_role_sx_get; + role_sx_desc.allow_userspace_control = true; role_sx_desc.fwnode = dev_fwnode(glue->dev); role_sx_desc.driver_data = glue; glue->role_sw = usb_role_switch_register(glue->dev, &role_sx_desc); diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c index c968ecda42aa..7ed4cc348d99 100644 --- a/drivers/usb/musb/tusb6010.c +++ b/drivers/usb/musb/tusb6010.c @@ -1104,6 +1104,11 @@ static int tusb_musb_init(struct musb *musb) /* dma address for async dma */ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!mem) { + pr_debug("no async dma resource?\n"); + ret = -ENODEV; + goto done; + } musb->async = mem->start; /* dma address for sync dma */ |