diff --git a/backport/backport-include/linux/usb.h b/backport/backport-include/linux/usb.h index bedc405b..ba39657b 100644 --- a/backport/backport-include/linux/usb.h +++ b/backport/backport-include/linux/usb.h @@ -9,4 +9,12 @@ bool usb_check_bulk_endpoints( const struct usb_interface *intf, const u8 *ep_addrs); #endif /* < 5.15 */ +#if LINUX_VERSION_IS_LESS(5,19,0) +static inline u16 backport_usb_maxpacket(struct usb_device *udev, int pipe) +{ + return usb_maxpacket(udev, pipe, usb_pipeout(pipe)); +} +#define usb_maxpacket LINUX_BACKPORT(usb_maxpacket) +#endif /* <5.19 */ + #endif /* __BACKPORT_LINUX_USB_H */