Dear Randy, Thanks for your report. I catched this issue. So, I fix this bug already. You can check it on following url: - http://git.kernel.org/cgit/linux/kernel/git/chanwoo/extcon.git/commit/?h=extcon-test&id=5e519b04db6c5b42f8d8ee246c16903c130b5fd5 Best Regards, Chanwoo Choi On 08/13/2014 04:22 PM, Randy Dunlap wrote: > From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > > Fix build errors in extcon-sm5502.c by making EXTCON_SM5502 depend > on I2C since it selects REGMAP_I2C. The build errors happen when > CONFIG_I2C=m and CONFIG_EXTCON_SM5502=y. This Kconfig change causes > CONFIG_EXTCON_SM5502 to be =m when CONFIG_I2C=m. > > drivers/built-in.o: In function `regmap_smbus_byte_reg_read': > regmap-i2c.c:(.text+0x5030a): undefined reference to `i2c_smbus_read_byte_data' > drivers/built-in.o: In function `regmap_smbus_byte_reg_write': > regmap-i2c.c:(.text+0x50338): undefined reference to `i2c_smbus_write_byte_data' > drivers/built-in.o: In function `regmap_smbus_word_reg_read': > regmap-i2c.c:(.text+0x50356): undefined reference to `i2c_smbus_read_word_data' > drivers/built-in.o: In function `regmap_smbus_word_reg_write': > regmap-i2c.c:(.text+0x50384): undefined reference to `i2c_smbus_write_word_data' > drivers/built-in.o: In function `regmap_i2c_read': > regmap-i2c.c:(.text+0x503cf): undefined reference to `i2c_transfer' > drivers/built-in.o: In function `regmap_i2c_gather_write': > regmap-i2c.c:(.text+0x50442): undefined reference to `i2c_transfer' > drivers/built-in.o: In function `regmap_i2c_write': > regmap-i2c.c:(.text+0x50474): undefined reference to `i2c_master_send' > drivers/built-in.o: In function `sm5502_muic_i2c_init': > extcon-sm5502.c:(.init.text+0x6630): undefined reference to `i2c_register_driver' > > Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx> > Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx> > --- > drivers/extcon/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > Index: linux-next-20140813/drivers/extcon/Kconfig > =================================================================== > --- linux-next-20140813.orig/drivers/extcon/Kconfig > +++ linux-next-20140813/drivers/extcon/Kconfig > @@ -72,6 +72,7 @@ config EXTCON_PALMAS > > config EXTCON_SM5502 > tristate "SM5502 EXTCON support" > + depends on I2C > select IRQ_DOMAIN > select REGMAP_I2C > select REGMAP_IRQ > -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
