staging: sn9c102 depends on USB

If the USB code is a loadable module, this driver cannot
be built-in. This adds an explicit dependency on CONFIG_USB
so that Kconfig can force sn9c102 to be a module in this case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/media/sn9c102/Kconfig b/drivers/staging/media/sn9c102/Kconfig
index c9aba59258d946cc7406b02adbfcbb666cf34488..10f586befce305ea792a5260900f95067c652bb5 100644 (file)
--- a/drivers/staging/media/sn9c102/Kconfig
+++ b/drivers/staging/media/sn9c102/Kconfig
@@ -1,6 +1,6 @@
 config USB_SN9C102
        tristate "USB SN9C1xx PC Camera Controller support (DEPRECATED)"
-       depends on VIDEO_V4L2 && MEDIA_USB_SUPPORT
+       depends on VIDEO_V4L2 && MEDIA_USB_SUPPORT && USB
        ---help---
          This driver is DEPRECATED, please use the gspca sonixb and
          sonixj modules instead.