[PATCH 2/2] i2c: s3c2410: Get the i2c bus number from alias id

[Mark Brown]

On Tue, Nov 20, 2012 at 02:27:04PM -0800, Doug Anderson wrote:
> From: Padmavathi Venna <padma.v at samsung.com>
> 
> Get the i2c bus number that the device is connected to using the alias
> id.  This makes debugging / grokking of kernel messages much easier.

This doesn't look like a s3c2410 specific change - it's a generic device
tree issue.  This suggests that it sohuld be implemented in the
framework so that all I2C controllers with DT can use it.