powerpc: Fix build failure on 44x

Fix the following build failure

drivers/built-in.o: In function `nhi_init':
nhi.c:(.init.text+0x63390): undefined reference to `ehci_init_driver'

by adding a dependency on USB_EHCI_HCD which supplies the ehci_init_driver().

Also we need to depend on USB_OHCI_HCD similarly

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Acked-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 4d88f6a..3e7deb2 100644 (file)
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -216,8 +216,8 @@ config AKEBONO
        select IBM_EMAC_EMAC4
        select IBM_EMAC_RGMII_WOL
        select USB
-       select USB_OHCI_HCD_PLATFORM
-       select USB_EHCI_HCD_PLATFORM
+       select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
+       select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
        select MMC_SDHCI
        select MMC_SDHCI_PLTFM
        select MMC_SDHCI_OF_476GTR