[PATCH v2] phy: tegra: depend on COMMON_CLK to fix compile tests

[Krzysztof Kozlowski]

From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

The Tegra USB PHY driver uses Common Clock Framework thus it cannot be
built on platforms without it (e.g. compile test on MIPS with RALINK and
SOC_RT305X):

    /usr/bin/mips-linux-gnu-ld: drivers/usb/phy/phy-tegra-usb.o: in function `tegra_usb_phy_init':
    phy-tegra-usb.c:(.text+0x1dd4): undefined reference to `clk_get_parent'

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

---

Changes since v1:
1. Depend on COMMON_CLK always, not only for compile test.
---
 drivers/usb/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index 52eebcb88c1f..7500e77a7d01 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -163,6 +163,7 @@ config USB_MXS_PHY
 config USB_TEGRA_PHY
 	tristate "NVIDIA Tegra USB PHY Driver"
 	depends on ARCH_TEGRA || COMPILE_TEST
+	depends on COMMON_CLK
 	select USB_COMMON
 	select USB_PHY
 	select USB_ULPI
-- 
2.25.1