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authorAntoine Tenart <antoine.tenart@free-electrons.com>2014-10-30 18:41:13 +0100
committerFelipe Balbi <balbi@ti.com>2014-11-03 10:01:25 -0600
commite47d92545c2972bcf3711e7db80f481e402163c7 (patch)
treea84db324fbd565aaa371bc0ef5677456541877e3 /drivers/usb/common
parenta2655e4a8edb66d21b0967940172e83a51d30ef3 (diff)
downloadop-kernel-dev-e47d92545c2972bcf3711e7db80f481e402163c7.zip
op-kernel-dev-e47d92545c2972bcf3711e7db80f481e402163c7.tar.gz
usb: move the OTG state from the USB PHY to the OTG structure
Before using the PHY framework instead of the USB PHY one, we need to move the OTG state into another place, since it won't be available when USB PHY isn't used. This patch moves the OTG state into the OTG structure, and makes all the needed modifications in the drivers using the OTG state. [ balbi@ti.com : fix build regressions with phy-tahvo.c, musb_dsps.c, phy-isp1301-omap, and chipidea's debug.c ] Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/common')
-rw-r--r--drivers/usb/common/usb-otg-fsm.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c
index 98e8340..c6b35b7 100644
--- a/drivers/usb/common/usb-otg-fsm.c
+++ b/drivers/usb/common/usb-otg-fsm.c
@@ -124,10 +124,10 @@ static void otg_leave_state(struct otg_fsm *fsm, enum usb_otg_state old_state)
static int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
{
state_changed = 1;
- if (fsm->otg->phy->state == new_state)
+ if (fsm->otg->state == new_state)
return 0;
VDBG("Set state: %s\n", usb_otg_state_string(new_state));
- otg_leave_state(fsm, fsm->otg->phy->state);
+ otg_leave_state(fsm, fsm->otg->state);
switch (new_state) {
case OTG_STATE_B_IDLE:
otg_drv_vbus(fsm, 0);
@@ -236,7 +236,7 @@ static int otg_set_state(struct otg_fsm *fsm, enum usb_otg_state new_state)
break;
}
- fsm->otg->phy->state = new_state;
+ fsm->otg->state = new_state;
return 0;
}
@@ -247,7 +247,7 @@ int otg_statemachine(struct otg_fsm *fsm)
mutex_lock(&fsm->lock);
- state = fsm->otg->phy->state;
+ state = fsm->otg->state;
state_changed = 0;
/* State machine state change judgement */
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