[PATCH 18/21] USB: ehci-msm: USB_MSM_OTG needs USB_PHY

[Arnd Bergmann]

The Kconfig entry for USB_EHCI_MSM unconditionally selects USB_MSM_OTG,
which is now only visible when USB_PHY is also enabled.

This adds an appropriate dependency and enables USB_PHY in the msm
defconfig, avoiding the Kbuild warning:

warning: (USB_EHCI_MSM) selects USB_MSM_OTG which has unmet direct dependencies (USB_SUPPORT && USB_PHY && (USB || USB_GADGET) && ARCH_MSM)

Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Cc: linux-usb at vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: Felipe Balbi <balbi at ti.com>
Cc: Pavankumar Kondeti <pkondeti at codeaurora.org>
---
 arch/arm/configs/msm_defconfig | 1 +
 drivers/usb/host/Kconfig       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig
index 44f9291..690b5f9 100644
--- a/arch/arm/configs/msm_defconfig
+++ b/arch/arm/configs/msm_defconfig
@@ -101,6 +101,7 @@ CONFIG_SND_DYNAMIC_MINORS=y
 CONFIG_SND_SOC=y
 CONFIG_HID_BATTERY_STRENGTH=y
 CONFIG_USB=y
+CONFIG_USB_PHY=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index c558472..de94f26 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -188,6 +188,7 @@ config USB_EHCI_HCD_AT91
 config USB_EHCI_MSM
 	tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
 	depends on ARCH_MSM
+	depends on USB_PHY
 	select USB_EHCI_ROOT_HUB_TT
 	select USB_MSM_OTG
 	---help---
-- 
1.8.1.2