[PATCH 05/10] usb:fsl:otg: Modify otg_event to start host drv

From: Ramneek Mehresh
Date: Thu May 07 2015 - 08:38:22 EST


Add mechanism to start host driver from inside fsl_otg_even
upon each id change interrupt

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@xxxxxxxxxxxxx>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@xxxxxxxxxxxxx>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@xxxxxxxxxxxxx>
---
drivers/usb/phy/phy-fsl-usb.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c
index 26168da..2eb54ef 100644
--- a/drivers/usb/phy/phy-fsl-usb.c
+++ b/drivers/usb/phy/phy-fsl-usb.c
@@ -677,6 +677,10 @@ static void fsl_otg_event(struct work_struct *work)
fsl_otg_start_host(fsm, 0);
otg_drv_vbus(fsm, 0);
fsl_otg_start_gadget(fsm, 1);
+ } else {
+ fsl_otg_start_gadget(fsm, 0);
+ otg_drv_vbus(fsm, 1);
+ fsl_otg_start_host(fsm, 1);
}
}

--
1.8.3.1

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