Set is_otg boolean flag to signal host driver when host is running in context of otg host suspend/resume.
Signed-off-by: Ramneek Mehresh <[email protected]> --- drivers/usb/phy/phy-fsl-usb.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c index 4e58aee..815c22c 100644 --- a/drivers/usb/phy/phy-fsl-usb.c +++ b/drivers/usb/phy/phy-fsl-usb.c @@ -463,6 +463,7 @@ void otg_reset_controller(void) int fsl_otg_start_host(struct otg_fsm *fsm, int on) { struct usb_otg *otg = fsm->otg; + struct usb_bus *host = otg->host; struct device *dev; struct fsl_otg *otg_dev = container_of(otg->usb_phy, struct fsl_otg, phy); @@ -485,6 +486,7 @@ int fsl_otg_start_host(struct otg_fsm *fsm, int on) else { otg_reset_controller(); VDBG("host on......\n"); + host->is_otg = 1; if (dev->driver->pm && dev->driver->pm->resume) { retval = dev->driver->pm->resume(dev); if (fsm->id) { @@ -510,8 +512,11 @@ int fsl_otg_start_host(struct otg_fsm *fsm, int on) else { VDBG("host off......\n"); if (dev && dev->driver) { - if (dev->driver->pm && dev->driver->pm->suspend) + if (dev->driver->pm && + dev->driver->pm->suspend) { + host->is_otg = 1; retval = dev->driver->pm->suspend(dev); + } if (fsm->id) /* default-b */ fsl_otg_drv_vbus(fsm, 0); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
