This is a note to let you know that I've just added the patch titled
phy: qcom-usb-hs: Add depends on EXTCON
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
phy-qcom-usb-hs-add-depends-on-extcon.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1a09b6a7c10e22c489a8b212dd6862b1fd9674ad Mon Sep 17 00:00:00 2001
From: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
Date: Thu, 9 Mar 2017 13:45:44 +0530
Subject: phy: qcom-usb-hs: Add depends on EXTCON
From: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/phy/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -368,6 +368,7 @@ config PHY_QCOM_UFS
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.
Patches currently in stable-queue which might be from stephen.boyd@xxxxxxxxxx are
queue-4.4/usb-chipidea-only-read-write-otgsc-from-one-place.patch
queue-4.4/phy-qcom-usb-hs-add-depends-on-extcon.patch
queue-4.4/usb-chipidea-handle-extcon-events-properly.patch