Hi Geert Thanks for your report. I already sent a patch[1] to fix this build break and I'll send pull request to includec this patch in 3.17-rc2. [1] https://lkml.org/lkml/2014/8/13/761 Best Regards, Chanwoo Choi On 08/17/2014 07:08 PM, Geert Uytterhoeven wrote: > EXTCON_SM5502 selects REGMAP_I2C, but if I2C=n: > > drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_byte_reg_read’: > drivers/base/regmap/regmap-i2c.c:28: error: implicit declaration of function ‘i2c_smbus_read_byte_data’ > drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_byte_reg_write’: > drivers/base/regmap/regmap-i2c.c:46: error: implicit declaration of function ‘i2c_smbus_write_byte_data’ > drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_word_reg_read’: > drivers/base/regmap/regmap-i2c.c:64: error: implicit declaration of function ‘i2c_smbus_read_word_data’ > drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_word_reg_write’: > drivers/base/regmap/regmap-i2c.c:82: error: implicit declaration of function ‘i2c_smbus_write_word_data’ > drivers/base/regmap/regmap-i2c.c: In function ‘regmap_i2c_write’: > drivers/base/regmap/regmap-i2c.c:96: error: implicit declaration of function ‘i2c_master_send’ > drivers/base/regmap/regmap-i2c.c: In function ‘regmap_i2c_gather_write’: > drivers/base/regmap/regmap-i2c.c:117: error: implicit declaration of function ‘i2c_check_functionality’ > drivers/base/regmap/regmap-i2c.c:130: error: implicit declaration of function ‘i2c_transfer’ > > Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> > --- > drivers/extcon/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig > index 6f2f4727de2c..764f3a113e0a 100644 > --- a/drivers/extcon/Kconfig > +++ b/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-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
