diff options
Diffstat (limited to 'include/linux/usb.h')
-rw-r--r-- | include/linux/usb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 33488200c17..3645e63e029 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -331,6 +331,10 @@ struct usb_bus { u8 otg_port; /* 0, or number of OTG/HNP port */ unsigned is_b_host:1; /* true during some HNP roleswitches */ unsigned b_hnp_enable:1; /* OTG: did A-Host enable HNP? */ +#ifdef CONFIG_USB_OTG + unsigned hnp_support:1; /* OTG: HNP is supported on OTG port */ + struct delayed_work hnp_polling;/* OTG: HNP polling work */ +#endif unsigned sg_tablesize; /* 0 or largest number of sg list entries */ int devnum_next; /* Next open device number in |