diff options
Diffstat (limited to 'drivers/usb/gadget/udc/aspeed-vhub/dev.c')
| -rw-r--r-- | drivers/usb/gadget/udc/aspeed-vhub/dev.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c index b0dfca43fbdc..a09f72772e6e 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c @@ -21,7 +21,6 @@ #include <linux/clk.h> #include <linux/usb/gadget.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/regmap.h> #include <linux/dma-mapping.h> #include <linux/usb.h> @@ -549,6 +548,9 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx) d->vhub = vhub; d->index = idx; d->name = devm_kasprintf(parent, GFP_KERNEL, "port%d", idx+1); + if (!d->name) + return -ENOMEM; + d->regs = vhub->regs + 0x100 + 0x10 * idx; ast_vhub_init_ep0(vhub, &d->ep0, d); @@ -591,6 +593,7 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx) d->gadget.max_speed = USB_SPEED_HIGH; d->gadget.speed = USB_SPEED_UNKNOWN; d->gadget.dev.of_node = vhub->pdev->dev.of_node; + d->gadget.dev.of_node_reused = true; rc = usb_add_gadget_udc(d->port_dev, &d->gadget); if (rc != 0) |