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authorArnd Bergmann <arnd@arndb.de>2023-08-04 16:28:49 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2023-08-05 09:42:15 +0300
commitd20a3a8a32e3fa564ff25da860c5fc1a97642dfe (patch)
tree1f047d1dbc6d67b22050ef2600f0e2ca273f2b56 /drivers/extcon
parenta635f91c71d9737c8227d44eff1dee5526953fad (diff)
downloadlinux-d20a3a8a32e3fa564ff25da860c5fc1a97642dfe.tar.xz
extcon: cht_wc: add POWER_SUPPLY dependency
The driver fails to link when CONFIG_POWER_SUPPLY is disabled: x86_64-linux-ld: vmlinux.o: in function `cht_wc_extcon_psy_get_prop': extcon-intel-cht-wc.c:(.text+0x15ccda7): undefined reference to `power_supply_get_drvdata' x86_64-linux-ld: vmlinux.o: in function `cht_wc_extcon_pwrsrc_event': extcon-intel-cht-wc.c:(.text+0x15cd3e9): undefined reference to `power_supply_changed' x86_64-linux-ld: vmlinux.o: in function `cht_wc_extcon_probe': extcon-intel-cht-wc.c:(.text+0x15cd596): undefined reference to `devm_power_supply_register' It should be possible to change the driver to not require this at compile time and still provide other functions, but adding a hard Kconfig dependency does not seem to have any practical downsides and is simpler since the option is normally enabled anyway. Fixes: 66e31186cd2aa ("extcon: intel-cht-wc: Add support for registering a power_supply class-device") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index 0ef1971d22bb..8de9023c2a38 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -62,6 +62,7 @@ config EXTCON_INTEL_CHT_WC
tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
depends on INTEL_SOC_PMIC_CHTWC
depends on USB_SUPPORT
+ depends on POWER_SUPPLY
select USB_ROLE_SWITCH
help
Say Y here to enable extcon support for charger detection / control