diff options
Diffstat (limited to 'drivers/usb/gadget/udc/udc-uclass.c')
| -rw-r--r-- | drivers/usb/gadget/udc/udc-uclass.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/drivers/usb/gadget/udc/udc-uclass.c b/drivers/usb/gadget/udc/udc-uclass.c index 30ee1cab066..723d1cdfd78 100644 --- a/drivers/usb/gadget/udc/udc-uclass.c +++ b/drivers/usb/gadget/udc/udc-uclass.c @@ -6,13 +6,31 @@ #define LOG_CATEGORY UCLASS_USB_GADGET_GENERIC -#include <common.h> #include <dm.h> #include <dm/device-internal.h> #include <linux/printk.h> #include <linux/usb/gadget.h> #if CONFIG_IS_ENABLED(DM_USB_GADGET) +static inline const struct usb_gadget_generic_ops * +usb_gadget_generic_dev_ops(struct udevice *dev) +{ + return (const struct usb_gadget_generic_ops *)dev->driver->ops; +} + +int dm_usb_gadget_handle_interrupts(struct udevice *dev) +{ + const struct usb_gadget_generic_ops *ops; + + ops = usb_gadget_generic_dev_ops(dev); + if (!ops) + return -EFAULT; + if (!ops->handle_interrupts) + return -ENOSYS; + + return ops->handle_interrupts(dev); +} + int udc_device_get_by_index(int index, struct udevice **udev) { struct udevice *dev = NULL; @@ -55,12 +73,17 @@ int udc_device_put(struct udevice *udev) { return board_usb_cleanup(legacy_index, USB_INIT_DEVICE); } + +__weak int dm_usb_gadget_handle_interrupts(struct udevice *dev) +{ + return 0; +} #endif #if CONFIG_IS_ENABLED(DM) UCLASS_DRIVER(usb_gadget_generic) = { .id = UCLASS_USB_GADGET_GENERIC, - .name = "usb", + .name = "usb_gadget", .flags = DM_UC_FLAG_SEQ_ALIAS, }; #endif |