Re: [PATCH 0/4] ARM: Remove boilerplate debug_ll_io_init code

From: Maxime Ripard
Date: Thu May 16 2013 - 11:20:46 EST

Hi Arnd,

Le 16/05/2013 00:40, Arnd Bergmann a écrit :
> On Monday 13 May 2013, Maxime Ripard wrote:
>> The recent introduction of debug_ll_io_init made possible to not rely
>> anymore on a custom map_io function but on debug_ll_io_init for the
>> early mapping and then on the various drivers to do the needed mappings for
>> the kernel to boot.
>> Some architectures begin to use only this function as the map_io callback in
>> the machine description.
>> In order to remove some boilerplate code, make the ARM mm code call
>> debug_ll_io_init by itself when no .map_io callback is defined.
>> This has been tested on the sunxi platform.
> Great stuff!
> I didn't notice the addition of debug_ll_io_init, so this is a nice surprise
> for me.

Well, you can thank Rob for that, I wasn't involved in it in the first
place :)

> Acked-by: Arnd Bergmann <arnd@xxxxxxxx>


How will we merge this? The first patch would be merged by Russel and
the 3 others by their respective maintainers?


Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at