Merge tag 'fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

usb: fixes for v3.15-rc4

Small pull request this time containing only 3 patches.

One patch is fixing at91 resource retrieval, one fixes a
conditional in the generic OTG FSM and another fixes a
state transition also on our generic OTG FSM.

Signed-of-by: Felipe Balbi <balbi@ti.com>

2 files changed, 5 insertions, 14 deletions

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index f605ad8c1902..cfd18bcca723 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1709,16 +1709,6 @@ static int at91udc_probe(struct platform_device *pdev)
                 return -ENODEV;
         }
 
-        if (pdev->num_resources != 2) {
-                DBG("invalid num_resources\n");
-                return -ENODEV;
-        }
-        if ((pdev->resource[0].flags != IORESOURCE_MEM)
-                        || (pdev->resource[1].flags != IORESOURCE_IRQ)) {
-                DBG("invalid resource type\n");
-                return -ENODEV;
-        }
-
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         if (!res)
                 return -ENXIO;
diff --git a/drivers/usb/phy/phy-fsm-usb.c b/drivers/usb/phy/phy-fsm-usb.c
index c47e5a6edde2..d03fadd2629f 100644
--- a/drivers/usb/phy/phy-fsm-usb.c
+++ b/drivers/usb/phy/phy-fsm-usb.c
@@ -303,17 +303,18 @@ int otg_statemachine(struct otg_fsm *fsm)
                         otg_set_state(fsm, OTG_STATE_A_WAIT_VRISE);
                 break;
         case OTG_STATE_A_WAIT_VRISE:
-                if (fsm->id || fsm->a_bus_drop || fsm->a_vbus_vld ||
-                                fsm->a_wait_vrise_tmout) {
+                if (fsm->a_vbus_vld)
                         otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);
-                }
+                else if (fsm->id || fsm->a_bus_drop ||
+                                fsm->a_wait_vrise_tmout)
+                        otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
                 break;
         case OTG_STATE_A_WAIT_BCON:
                 if (!fsm->a_vbus_vld)
                         otg_set_state(fsm, OTG_STATE_A_VBUS_ERR);
                 else if (fsm->b_conn)
                         otg_set_state(fsm, OTG_STATE_A_HOST);
-                else if (fsm->id | fsm->a_bus_drop | fsm->a_wait_bcon_tmout)
+                else if (fsm->id || fsm->a_bus_drop || fsm->a_wait_bcon_tmout)
                         otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
                 break;
         case OTG_STATE_A_HOST: