Re: [PATCH 4/7] arm: mach-pnx4008: Adjust i2c.c to updated i2c-pnx.c

[Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>]

On Monday 02 April 2012, Roland Stigge wrote:
> The i2c bus driver i2c-pnx.c (used by mach-pnx4008 and mach-lpc32xx) was
> updated to support device tree. In this process, the struct i2c_pnx_data was
> eliminated. Therefore, the platform data of pnx4008 is adjusted with this patch
> to use default resources for mem and irq. DT support for pnx4008 is still not
> available, but i2c-pnx.c now supports both DT and non-DT.
> 
> arch/arm/mach-pnx4008/include/mach/i2c.h can safely be removed now since its
> contents is integrated in the updated i2c-pnx.c driver and was duplicated
> between platforms pnx4008 and lpc32xx.
> 
> Signed-off-by: Roland Stigge <stigge-uj/7R2tJ6VmzQB+pC5nmwQ@public.gmane.org>

Hi Roland,

The i2c changes look ok, but the order breaks bisection through the series.

Since the changes in pnx4008 are fairly localized, I would suggest merging
all three patches through the i2c tree and reorganizing the changes so
that each change is atomic. I would suggest an order like:

1. fix suspend
2. move contents of mach/i2c.h from pnx4008 and lpc32xx to i2c driver
3. change driver and platform device definitions to use resources instead
   of platform data
4. add support for device tree based probing

	Arnd