From: Arnd Bergmann Date: Wed, 16 Nov 2016 14:22:39 +0000 (+0100) Subject: phy: rockchip-inno-usb2: select USB_COMMON X-Git-Tag: firefly_0821_release~969 X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=cebfd3995e074012a7c0144e1854ea5c798dda6f;p=firefly-linux-kernel-4.4.55.git phy: rockchip-inno-usb2: select USB_COMMON When USB is disabled, we get a link error for this driver because of the added OTG support drivers/phy/phy-rockchip-inno-usb2.o: In function `rockchip_usb2phy_otg_sm_work': phy-rockchip-inno-usb2.c:(.text.rockchip_usb2phy_otg_sm_work+0x1f4): undefined reference to `usb_otg_state_string' drivers/phy/phy-rockchip-inno-usb2.o: In function `rockchip_usb2phy_probe': phy-rockchip-inno-usb2.c:(.text.rockchip_usb2phy_probe+0x2c8): undefined reference to `of_usb_get_dr_mode_by_phy' Other phy drivers select USB_COMMON for this, so let's do the same here. Change-Id: I088b5862157d35360a30f21c8ed56a2a85792d53 Fixes: 0c42fe48fd23 ("phy: rockchip-inno-usb2: support otg-port for rk3399") Signed-off-by: Arnd Bergmann Signed-off-by: Kishon Vijay Abraham I Signed-off-by: William Wu --- diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index 444cd39e7c76..7043b2ae59e7 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig @@ -324,7 +324,9 @@ config PHY_ROCKCHIP_INNO_USB2 tristate "Rockchip INNO USB2PHY Driver" depends on ARCH_ROCKCHIP && OF depends on COMMON_CLK + depends on USB_SUPPORT select GENERIC_PHY + select USB_COMMON help Support for Rockchip USB2.0 PHY with Innosilicon IP block.