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phy: rcar-gen3-usb2: select USB_COMMON

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When USB is disabled, we get a link error for this driver
because of the added OTG support

drivers/phy/renesas/phy-rcar-gen3-usb2.o: In function `rcar_gen3_phy_usb2_probe':
phy-rcar-gen3-usb2.c:(.text+0x250): 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.

Fixes: 7e0540f413 ("phy: rcar-gen3-usb2: check dr_mode for otg mode")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Arnd Bergmann 2017-11-02 12:56:36 +01:00 committed by Kishon Vijay Abraham I
parent 3cb0ab6e00
commit 2b88212c4c
1 changed files with 2 additions and 0 deletions
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2
drivers/phy/renesas/Kconfig
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@ -12,7 +12,9 @@ config PHY_RCAR_GEN3_USB2
tristate "Renesas R-Car generation 3 USB 2.0 PHY driver"
depends on ARCH_RENESAS
depends on EXTCON
depends on USB_SUPPORT
select GENERIC_PHY
select USB_COMMON
help
Support for USB 2.0 PHY found on Renesas R-Car generation 3 SoCs.