linux-kernel - [PATCH v2] phy: tegra: depend on COMMON

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Date:   Tue, 16 Mar 2021 08:55:51 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-tegra@...r.kernel.org, Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH v2] phy: tegra: depend on COMMON_CLK to fix compile tests

From: Krzysztof Kozlowski <krzk@...nel.org>

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@...el.com>
Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

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