[PATCH] phy: tegra: select USB_COMMON

[Arnd Bergmann]

A built-in PHY driver cannot link against modular USB core code:

drivers/usb/phy/phy-tegra-usb.o: In function `tegra_usb_phy_probe':
phy-tegra-usb.c:(.text+0x6bc): undefined reference to `usb_get_dr_mode'

This uses a 'select' statement in Kconfig like we have for other such
PHY drivers.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/usb/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index b9b0a44be679..d7312eed6088 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -162,6 +162,7 @@ config USB_MXS_PHY
 config USB_TEGRA_PHY
 	tristate "NVIDIA Tegra USB PHY Driver"
 	depends on ARCH_TEGRA
+	select USB_COMMON
 	select USB_PHY
 	select USB_ULPI
 	help
-- 
2.9.0