[i2c] [PATCH] Add polling transfer for i2c-pxa

[Russell King - ARM Linux]

On Tue, Nov 13, 2007 at 05:01:01PM +0800, eric miao wrote:
> Here are the questions:
> 
> 1. it looks like the implementation doesn't support slave mode in polling mode.

I don't think it makes much sense to implement slave mode with a polling
driver - slave mode comes into play when you have another master on the
device and you really need to have interrupts to be able to support that
configuration.