of_usb_get_dr_mode_by_phy will not be compiled if !USB_COMMON, fix below
build error:
drivers/built-in.o: In function `phy_meson_usb2_probe':
debugfs.c:(.text+0x76b4): undefined reference to `of_usb_get_dr_mode_by_phy'
Makefile:961: recipe for target 'vmlinux' failed
make: *** [vmlinux] 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 6ad87ec..cc27c12 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -458,6 +458,8 @@ config PHY_MESON_USB2
tristate "Meson USB2 PHY driver"
default ARCH_MESON
depends on OF && (ARCH_MESON || COMPILE_TEST)
+ depends on USB_SUPPORT
+ select USB_COMMON
select GENERIC_PHY
help
Enable this to support the Meson USB2 PHYs found in Meson8b
--
2.7.4
