phy: fix Kconfig dependencies

DM816x PHY uses usb_phy_* methods and because
of that, it must select USB_PHY, however, because
the drivers in question (DM816x, TWL4030 and
OMAP_USB2) sit outside of drivers/usb/ directory,
meaning they can be built even if USB_SUPPORT=n.

This patches fixes the dependencies by adding
USB_SUPPORT as a dependency and making all drivers
select USB_PHY (which cannot be selected through
menuconfig).

Note that this fixes some linking breakages when
building with randconfig.

Cc: Tony Lindgren <tony@atomide.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 33e703eec87b890644b287f726cc922ba21c16ee..fc9b9f0ea91e8132b08c85478a592e3f820fc2cc 100644 (file)
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -38,7 +38,9 @@ config ARMADA375_USBCLUSTER_PHY
 config PHY_DM816X_USB
        tristate "TI dm816x USB PHY driver"
        depends on ARCH_OMAP2PLUS
 config PHY_DM816X_USB
        tristate "TI dm816x USB PHY driver"
        depends on ARCH_OMAP2PLUS

+       depends on USB_SUPPORT

        select GENERIC_PHY
        select GENERIC_PHY

+       select USB_PHY

        help
          Enable this for dm816x USB to work.
 
        help
          Enable this for dm816x USB to work.
 


@@ -97,8 +99,9 @@ config OMAP_CONTROL_PHY
 config OMAP_USB2
        tristate "OMAP USB2 PHY Driver"
        depends on ARCH_OMAP2PLUS
 config OMAP_USB2
        tristate "OMAP USB2 PHY Driver"
        depends on ARCH_OMAP2PLUS

-       depends on USB_PHY
+       depends on USB_SUPPORT

        select GENERIC_PHY
        select GENERIC_PHY

+       select USB_PHY

        select OMAP_CONTROL_PHY
        depends on OMAP_OCP2SCP
        help
        select OMAP_CONTROL_PHY
        depends on OMAP_OCP2SCP
        help


@@ -122,8 +125,9 @@ config TI_PIPE3
 config TWL4030_USB
        tristate "TWL4030 USB Transceiver Driver"
        depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS
 config TWL4030_USB
        tristate "TWL4030 USB Transceiver Driver"
        depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS

-       depends on USB_PHY
+       depends on USB_SUPPORT

        select GENERIC_PHY
        select GENERIC_PHY

+       select USB_PHY

        help
          Enable this to support the USB OTG transceiver on TWL4030
          family chips (including the TWL5030 and TPS659x0 devices).
        help
          Enable this to support the USB OTG transceiver on TWL4030
          family chips (including the TWL5030 and TPS659x0 devices).