On 06/05/2018 04:47 AM, Stephen Rothwell wrote: > Hi all, > > Changes since 20180604: > on x86_64 (randconfig): WARNING: unmet direct dependencies detected for TYPEC_TCPCI Depends on [n]: STAGING [=y] && TYPEC_TCPM [=y] && I2C [=n] Selected by [y]: - TYPEC_RT1711H [=y] && STAGING [=y] && TYPEC_TCPM [=y] ../drivers/staging/typec/tcpci.c:593:1: warning: data definition has no type or storage class [enabled by default] module_i2c_driver(tcpci_i2c_driver); ^ ../drivers/staging/typec/tcpci.c:593:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int] ../drivers/staging/typec/tcpci.c:593:1: warning: parameter names (without types) in function declaration [enabled by default] ../drivers/staging/typec/tcpci.c:584:26: warning: 'tcpci_i2c_driver' defined but not used [-Wunused-variable] static struct i2c_driver tcpci_i2c_driver = { ^ cc1: some warnings being treated as errors ../drivers/staging/typec/tcpci_rt1711h.c: In function 'rt1711h_check_revision': ../drivers/staging/typec/tcpci_rt1711h.c:218:2: error: implicit declaration of function 'i2c_smbus_read_word_data' [-Werror=implicit-function-declaration] ret = i2c_smbus_read_word_data(i2c, TCPC_VENDOR_ID); ^ ../drivers/staging/typec/tcpci_rt1711h.c: At top level: ../drivers/staging/typec/tcpci_rt1711h.c:308:1: warning: data definition has no type or storage class [enabled by default] module_i2c_driver(rt1711h_i2c_driver); ^ ../drivers/staging/typec/tcpci_rt1711h.c:308:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int] ../drivers/staging/typec/tcpci_rt1711h.c:308:1: warning: parameter names (without types) in function declaration [enabled by default] ../drivers/staging/typec/tcpci_rt1711h.c:299:26: warning: 'rt1711h_i2c_driver' defined but not used [-Wunused-variable] static struct i2c_driver rt1711h_i2c_driver = { ^ CC drivers/staging/speakup/speakup_keypc.o cc1: some warnings being treated as errors # CONFIG_I2C is not set -- ~Randy -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html