On Wed, Jun 20, 2018 at 05:05:42PM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
>
> Fix Kconfig warning and build errors in staging/typec/rt1711h.c.
> The driver uses I2C interfaces so it should depend on I2C.
>
> WARNING: unmet direct dependencies detected for TYPEC_TCPCI
> Depends on [m]: STAGING [=y] && TYPEC_TCPM [=y] && I2C [=m]
> Selected by [y]:
> - TYPEC_RT1711H [=y] && STAGING [=y] && TYPEC_TCPM [=y]
>
> and then:
> drivers/staging/typec/tcpci.o: In function `tcpci_probe':
> ../drivers/staging/typec/tcpci.c:536: undefined reference to `__devm_regmap_init_i2c'
> drivers/staging/typec/tcpci.o: In function `tcpci_i2c_driver_init':
> ../drivers/staging/typec/tcpci.c:593: undefined reference to `i2c_register_driver'
> drivers/staging/typec/tcpci.o: In function `tcpci_i2c_driver_exit':
> ../drivers/staging/typec/tcpci.c:593: undefined reference to `i2c_del_driver'
> drivers/staging/typec/tcpci_rt1711h.o: In function `rt1711h_check_revision':
> ../drivers/staging/typec/tcpci_rt1711h.c:218: undefined reference to `i2c_smbus_read_word_data'
> ../drivers/staging/typec/tcpci_rt1711h.c:225: undefined reference to `i2c_smbus_read_word_data'
> drivers/staging/typec/tcpci_rt1711h.o: In function `rt1711h_probe':
> ../drivers/staging/typec/tcpci_rt1711h.c:251: undefined reference to `__devm_regmap_init_i2c'
> drivers/staging/typec/tcpci_rt1711h.o: In function `rt1711h_i2c_driver_init':
> ../drivers/staging/typec/tcpci_rt1711h.c:308: undefined reference to `i2c_register_driver'
> drivers/staging/typec/tcpci_rt1711h.o: In function `rt1711h_i2c_driver_exit':
> ../drivers/staging/typec/tcpci_rt1711h.c:308: undefined reference to `i2c_del_driver'
>
> Fixes: ce08eaeb6388 ("staging: typec: rt1711h typec chip driver")
>
> Reported-by: kbuild test robot <lkp@xxxxxxxxx>
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Cc: ShuFan Lee <shufan_lee@xxxxxxxxxxx>
> Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
> Cc: kbuild-all@xxxxxx
Revieved-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> ---
> drivers/staging/typec/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> --- lnx-418-rc1.orig/drivers/staging/typec/Kconfig
> +++ lnx-418-rc1/drivers/staging/typec/Kconfig
> @@ -11,6 +11,7 @@ config TYPEC_TCPCI
>
> config TYPEC_RT1711H
> tristate "Richtek RT1711H Type-C chip driver"
> + depends on I2C
> select TYPEC_TCPCI
> help
> Richtek RT1711H Type-C chip driver that works with
>
Thanks,
--
heikki
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