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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/musb/musb_host.c
parenta2655e4a8edb66d21b0967940172e83a51d30ef3 (diff)
downloadlinux-e47d92545c2972bcf3711e7db80f481e402163c7.tar.bz2
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/musb/musb_host.c')
-rw-r--r--drivers/usb/musb/musb_host.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 855793d701bb..23d474d3d7f4 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2463,7 +2463,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
if (!is_host_active(musb))
return 0;
- switch (musb->xceiv->state) {
+ switch (musb->xceiv->otg->state) {
case OTG_STATE_A_SUSPEND:
return 0;
case OTG_STATE_A_WAIT_VRISE:
@@ -2473,7 +2473,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
*/
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
- musb->xceiv->state = OTG_STATE_A_WAIT_BCON;
+ musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON;
break;
default:
break;
@@ -2481,7 +2481,7 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
if (musb->is_active) {
WARNING("trying to suspend as %s while active\n",
- usb_otg_state_string(musb->xceiv->state));
+ usb_otg_state_string(musb->xceiv->otg->state));
return -EBUSY;
} else
return 0;
@@ -2678,7 +2678,7 @@ int musb_host_setup(struct musb *musb, int power_budget)
MUSB_HST_MODE(musb);
musb->xceiv->otg->default_a = 1;
- musb->xceiv->state = OTG_STATE_A_IDLE;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
otg_set_host(musb->xceiv->otg, &hcd->self);
hcd->self.otg_port = 1;