[PATCH] phy-sun4i-usb: select 'USB_COMMON'

From: Arnd Bergmann
Date: Fri Sep 09 2016 - 05:26:02 EST

In commit "usb: phy: add USB_SUPPORT dependency", I tried to
fix the dependency for this driver, but unfortunately I missed
that we need both USB_COMMON and USB_SUPPORT here, and we
can still get the same link error in the much rarer case
that USB_COMMON is a loadable module and the phy driver is

drivers/phy/phy-sun4i-usb.o: In function `sun4i_usb_phy_probe':
phy-sun4i-usb.c:(.text.sun4i_usb_phy_probe+0x1a6): undefined reference to `of_usb_get_dr_mode_by_phy'

This adds the select, hopefully fixing it properly this time.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
I see the original patch hasn't made it into linux-next
yet, so ideally just fold this patch into the first one.

Sorry for not getting it right the first time around.

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 985dff8558e5..c717f306d131 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -262,6 +262,7 @@ config PHY_SUN4I_USB
depends on POWER_SUPPLY
depends on USB_SUPPORT
+ select USB_COMMON
Enable this to support the transceiver that is part of Allwinner
sunxi SoCs.