phy: qcom-usb-hs: Add depends on EXTCON
commit 1a09b6a7c10e22c489a8b212dd6862b1fd9674ad upstream.
We get the following compile errors if EXTCON is enabled as a
module but this driver is builtin:
drivers/built-in.o: In function `qcom_usb_hs_phy_power_off':
phy-qcom-usb-hs.c:(.text+0x1089): undefined reference to `extcon_unregister_notifier'
drivers/built-in.o: In function `qcom_usb_hs_phy_probe':
phy-qcom-usb-hs.c:(.text+0x11b5): undefined reference to `extcon_get_edev_by_phandle'
drivers/built-in.o: In function `qcom_usb_hs_phy_power_on':
phy-qcom-usb-hs.c:(.text+0x128e): undefined reference to `extcon_get_state'
phy-qcom-usb-hs.c:(.text+0x12a9): undefined reference to `extcon_register_notifier'
so let's mark this as needing to follow the modular status of
the extcon framework.
Fixes: 9994a33865f4 e2427b09ba929c2b9 (phy: Add support for Qualcomm's USB HS phy")
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index fe00f91..7dc726d 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -456,6 +456,7 @@
config PHY_TUSB1210
tristate "TI TUSB1210 ULPI PHY module"
depends on USB_ULPI_BUS
+ depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
select GENERIC_PHY
help
Support for TI TUSB1210 USB ULPI PHY.