diff options
author | Li Jun <jun.li@freescale.com> | 2015-01-27 17:11:14 +0800 |
---|---|---|
committer | Li Jun <jun.li@freescale.com> | 2015-01-28 11:08:37 +0800 |
commit | 5717fde10dcd99605882c06aecb1db31615e30d2 (patch) | |
tree | f6beb759c55e78041d7d79f9e4a84e8fa3c14d16 /include/linux | |
parent | 134822a344dad59a86bdfbb3b1177cf26096f664 (diff) |
MLK-10101-4 usb: add otg_fsm pointer in usb_bus
Add otg_fsm pointer in struct of usb_bus for access otg_fsm via bus.
Original way was to put it in usb_otg, then usb host can access otg_fsm via
hcd->usb_phy->otg->fsm, since usb_phy will not be the future direction, instead
phy is prefered, so this way may not work. It's more direct and simple to put
it in usb_bus.
Signed-off-by: Li Jun <jun.li@freescale.com>
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/usb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 7f6eb859873e..a7bdc6182400 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -329,6 +329,7 @@ struct usb_bus { * Does the host controller use PIO * for control transfers? */ + struct otg_fsm *otg_fsm; /* usb otg finite state machine */ 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? */ |