mfd: omap-usb: Depend on COMMON_CLK to fix compile tests

The MFD_OMAP_USB_HOST uses Common Clock Framework thus it cannot be
built on platforms without it (e.g. compile test on MIPS with LANTIQ):

    mips-linux-ld: drivers/mfd/omap-usb-host.o: in function `usbhs_omap_probe':
    omap-usb-host.c:(.text+0x940): undefined reference to `clk_set_parent'

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 10864cc..58e865c 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1443,6 +1443,7 @@ config MFD_TI_LMU
 config MFD_OMAP_USB_HOST
        bool "TI OMAP USBHS core and TLL driver"
        depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
+       depends on COMMON_CLK
        default y
        help
          This is the core driver for the OAMP EHCI and OHCI drivers.