[PATCH] i2c: change the id to let the i2c device work

[Jean Delvare]

On Fri, 12 Oct 2012 14:53:02 +0900, Mark Brown wrote:
> On Fri, Oct 12, 2012 at 01:45:48PM +0800, Bo Shen wrote:
> > So, in this case, if the id = -1, i2c core will dynamically assign a
> > bus id to this bus when running, the dynamically assigned bus id is
> > unknown when writing the code. So, when we use
> > i2c_register_board_info(int busnum, ...) to register device on
> > busnum. we don't know which value to be use.
> 
> The I2C bus number assigned to the controller should be independant of
> the platform device ID used to register the device; a better fix if this
> is an issue would be to update the i2c-gpio driver to allow a fixed bus
> number to be specified in platform data.

i2c-gpio does support this already.

-- 
Jean Delvare