On Tue, Sep 20, 2022 at 04:44:31PM +0800, Ren Zhijie wrote:
> Building without CONFIG_POWER_SUPPLY will fail:
>
> drivers/usb/typec/anx7411.o: In function `anx7411_detect_power_mode':
> anx7411.c:(.text+0x527): undefined reference to `power_supply_changed'
> drivers/usb/typec/anx7411.o: In function `anx7411_psy_set_prop':
> anx7411.c:(.text+0x90d): undefined reference to `power_supply_get_drvdata'
> anx7411.c:(.text+0x930): undefined reference to `power_supply_changed'
> drivers/usb/typec/anx7411.o: In function `anx7411_psy_get_prop':
> anx7411.c:(.text+0x94d): undefined reference to `power_supply_get_drvdata'
> drivers/usb/typec/anx7411.o: In function `anx7411_i2c_probe':
> anx7411.c:(.text+0x111d): undefined reference to
> `devm_power_supply_register'
> drivers/usb/typec/anx7411.o: In function `anx7411_work_func':
> anx7411.c:(.text+0x167c): undefined reference to `power_supply_changed'
> anx7411.c:(.text+0x1b55): undefined reference to `power_supply_changed'
>
> Add POWER_SUPPLY dependency to Kconfig.
Hi Ren Zhijie, thanks for your patch.
Reviewed-by: Xin Ji <xji@xxxxxxxxxxxxxxxx>
>
> Fixes: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support")
> Signed-off-by: Ren Zhijie <renzhijie2@xxxxxxxxxx>
> ---
> drivers/usb/typec/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
> index 5defdfead653..831e7049977d 100644
> --- a/drivers/usb/typec/Kconfig
> +++ b/drivers/usb/typec/Kconfig
> @@ -56,6 +56,7 @@ config TYPEC_ANX7411
> tristate "Analogix ANX7411 Type-C DRP Port controller driver"
> depends on I2C
> depends on USB_ROLE_SWITCH
> + depends on POWER_SUPPLY
> help
> Say Y or M here if your system has Analogix ANX7411 Type-C DRP Port
> controller driver.
> --
> 2.17.1
