USB: ehci_fsl update for MPC831x support

For MPC831x support, change the ehci-fsl driver to preserve
bits set in platform code.  Add a common CONFIG_USB_EHCI_FSL
to indicate presence of Freescale EHCI SOC.  Add FSL_USB2_DR_OTG
operating mode support, thus both host and device can work for the
mini-ab receptacle.  Note: this doesn't enable OTG protocol
support.

Signed-off-by: Li Yang <leoli@freescale.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index f005438dedae..889c2027e7f7 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -994,7 +994,7 @@ MODULE_LICENSE ("GPL");
 #define PCI_DRIVER              ehci_pci_driver
 #endif
 
-#ifdef CONFIG_MPC834x
+#ifdef CONFIG_USB_EHCI_FSL
 #include "ehci-fsl.c"
 #define PLATFORM_DRIVER         ehci_fsl_driver
 #endif