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staging/typec: fix tcpci_rt1711h build errors

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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: ce08eaeb63 ("staging: typec: rt1711h typec chip driver")

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: ShuFan Lee <shufan_lee@richtek.com>
Cc: kbuild-all@01.org
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Revieved-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Randy Dunlap 2018-06-20 17:05:42 -07:00 committed by Greg Kroah-Hartman
parent 68816e16b4
commit e16711c32b
1 changed files with 1 additions and 0 deletions
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1
drivers/staging/typec/Kconfig
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@ -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