net: phy: rework Kconfig settings for MDIO_BUS

[mirror_ubuntu-artful-kernel.git] / drivers / net / phy / Kconfig

diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 2dda72004a7d5ba0ede8fb34c853bce2266ace4a..928fd892f167546e329f913ec10ea56e454cea0d 100644 (file)
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -7,7 +7,16 @@ menuconfig MDIO_DEVICE
        help
           MDIO devices and driver infrastructure code.
 
        help
           MDIO devices and driver infrastructure code.
 

-if MDIO_DEVICE
+config MDIO_BUS
+       tristate
+       default m if PHYLIB=m
+       default MDIO_DEVICE
+       help
+         This internal symbol is used for link time dependencies and it
+         reflects whether the mdio_bus/mdio_device code is built as a
+         loadable module or built-in.
+
+if MDIO_BUS

 
 config MDIO_BCM_IPROC
        tristate "Broadcom iProc MDIO bus controller"
 
 config MDIO_BCM_IPROC
        tristate "Broadcom iProc MDIO bus controller"


@@ -28,7 +37,6 @@ config MDIO_BCM_UNIMAC
 
 config MDIO_BITBANG
        tristate "Bitbanged MDIO buses"
 
 config MDIO_BITBANG
        tristate "Bitbanged MDIO buses"

-       depends on !(MDIO_DEVICE=y && PHYLIB=m)

        help
          This module implements the MDIO bus protocol in software,
          for use by low level drivers that export the ability to
        help
          This module implements the MDIO bus protocol in software,
          for use by low level drivers that export the ability to


@@ -127,7 +135,6 @@ config MDIO_THUNDER
        tristate "ThunderX SOCs MDIO buses"
        depends on 64BIT
        depends on PCI
        tristate "ThunderX SOCs MDIO buses"
        depends on 64BIT
        depends on PCI

-       depends on !(MDIO_DEVICE=y && PHYLIB=m)

        select MDIO_CAVIUM
        help
          This driver supports the MDIO interfaces found on Cavium
        select MDIO_CAVIUM
        help
          This driver supports the MDIO interfaces found on Cavium