[PATCH] powerpc: Fix build failure

[Pranith Kumar]

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 at gmail.com>
---
 arch/powerpc/platforms/44x/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 4d88f6a..3e7deb2 100644
--- 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
-- 
1.9.1