Merge branch 'fix/asoc' into for-linus

[firefly-linux-kernel-4.4.55.git] / drivers / usb / host / ehci-hcd.c

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 2adae8e39bba12d47b06103640800b0e38aaec36..e9062806d4a24898286240f139a2f28dadd8522c 100644 (file)
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1063,10 +1063,11 @@ rescan:
                                tmp && tmp != qh;
                                tmp = tmp->qh_next.qh)
                        continue;
-               /* periodic qh self-unlinks on empty */
-               if (!tmp)
-                       goto nogood;
-               unlink_async (ehci, qh);
+               /* periodic qh self-unlinks on empty, and a COMPLETING qh
+                * may already be unlinked.
+                */
+               if (tmp)
+                       unlink_async(ehci, qh);
                /* FALL THROUGH */
        case QH_STATE_UNLINK:           /* wait for hw to finish? */
        case QH_STATE_UNLINK_WAIT:
@@ -1083,7 +1084,6 @@ idle_timeout:
                }
                /* else FALL THROUGH */
        default:
-nogood:
                /* caller was supposed to have unlinked any requests;
                 * that's not our job.  just leak this memory.
                 */
@@ -1211,6 +1211,11 @@ MODULE_LICENSE ("GPL");
 #define        PLATFORM_DRIVER         ehci_atmel_driver
 #endif
 
+#ifdef CONFIG_USB_OCTEON_EHCI
+#include "ehci-octeon.c"
+#define PLATFORM_DRIVER                ehci_octeon_driver
+#endif
+
 #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
     !defined(XILINX_OF_PLATFORM_DRIVER)