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authorArnd Bergmann <arnd@arndb.de>2023-03-22 14:16:51 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2023-05-29 17:41:07 +0300
commit65acf9c6539b1bf082bc593a9517ef718335d8aa (patch)
treeb89c79d8d1bcd12cbf38517bce3878a34152914f /drivers/extcon
parentdf101446a402bb1bc164f3445d2f028a1dbec6ac (diff)
downloadlinux-65acf9c6539b1bf082bc593a9517ef718335d8aa.tar.xz
extcon: usbc-tusb320: add USB_ROLE_SWITCH dependency
When CONFIG_USB_ROLE_SWITCH=m, tusb320 cannot be built-in: ld.lld: error: undefined symbol: fwnode_usb_role_switch_get >>> referenced by extcon-usbc-tusb320.c >>> drivers/extcon/extcon-usbc-tusb320.o:(tusb320_probe) in archive vmlinux.a ld.lld: error: undefined symbol: usb_role_switch_set_role >>> referenced by extcon-usbc-tusb320.c >>> drivers/extcon/extcon-usbc-tusb320.o:(tusb320_state_update_handler) in archive vmlinux.a Add the appropriate Kconfig dependency to prevent this configuration but still allow the driver to be built-in when USB_ROLE_SWITCH is disabled. Fixes: df101446a402 ("extcon: usbc-tusb320: add usb_role_switch support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk> 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 290186e44e6b..0ef1971d22bb 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -185,6 +185,7 @@ config EXTCON_USBC_TUSB320
tristate "TI TUSB320 USB-C extcon support"
depends on I2C && TYPEC
select REGMAP_I2C
+ depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
help
Say Y here to enable support for USB Type C cable detection extcon
support using a TUSB320.