phy: sun9i-usb: add USB dependency

The sun9i usb phy driver calls of_usb_get_phy_mode(), which is not available if USB is disabled: drivers/built-in.o: In function `sun9i_usb_phy_probe': :(.text+0x7fb0): undefined reference to `of_usb_get_phy_mode' This adds a dependency to avoid the randconfig build errors. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: 9c3b443 ("phy: Add driver to support individual USB PHYs on sun9i") Acked-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Kishon Vijay Abraham I <[email protected]>
jamielee14 · Dec 3, 2015 · 97dc5bf · 97dc5bf
1 parent 8005c49
commit 97dc5bf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
@@ -233,6 +233,7 @@ config PHY_SUN9I_USB
 	tristate "Allwinner sun9i SoC USB PHY driver"
 	depends on ARCH_SUNXI && HAS_IOMEM && OF
 	depends on RESET_CONTROLLER
+	depends on USB_COMMON
 	select GENERIC_PHY
 	help
 	  Enable this to support the transceiver that is part of Allwinner