On Sunday 13 December 2015 10:09:59 Wolfram Sang wrote: > > What about not ifdeffing the inline function and keep the build error > whenever someone uses it without I2C_SLAVE being selected? The inline function is only added there for the case that I2C_SLAVE is disabled, so that would be pointless. However, what we could do is move the extern declaration outside of the #ifdef to make it always visible. The if(IS_ENABLED(CONFIG_I2C_SLAVE)) check should then ensure that it never actually gets called, and we get a link error if some driver gets it wrong. Arnd -- 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
