usb: move usb/usb-common.c to usb/common/usb-common.c
Since we will have more usb-common things, and it will let
usb-common.c be larger and larger, we create a folder named usb/common
for all usb common things.
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 9bb6721..3cba892 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -59,4 +59,4 @@
obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/
obj-$(CONFIG_USB_GADGET) += gadget/
-obj-$(CONFIG_USB_COMMON) += usb-common.o
+obj-$(CONFIG_USB_COMMON) += common/