of_usb_get_dr_mode_by_phy will not be compiled if !USB_COMMON, fix below
build error.
ERROR: "of_usb_get_dr_mode_by_phy" [drivers/phy/phy-sun4i-usb.ko] undefined!
scripts/Makefile.modpost:91: recipe for target '__modpost' failed
make[1]: *** [__modpost] Error 1
Signed-off-by: Axel Lin <axel....@ingics.com>
---
drivers/phy/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index cc27c12..b65aba0 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -258,6 +258,8 @@ config PHY_SUN4I_USB
depends on RESET_CONTROLLER
depends on EXTCON
depends on POWER_SUPPLY
+ depends on USB_SUPPORT
+ select USB_COMMON
select GENERIC_PHY
help
Enable this to support the transceiver that is part of Allwinner
--
2.7.4
