Re: [alsa-devel] [PATCH v2 0/3] Switch to ioremap_wc in the SRAM allocator code

[Abhilash Kesavan]

Hi Greg,

On Fri, Feb 6, 2015 at 9:14 PM, Catalin Marinas <catalin.marinas@xxxxxxx> wrote:
> On Fri, Feb 06, 2015 at 01:45:25PM +0000, Abhilash Kesavan wrote:
>> Fix alignment faults seen during play-back of files with specific
>> sampling rates such as 44.1K. This is based on the discussion here:
>> http://www.spinics.net/lists/arm-kernel/msg384647.html
>>
>> Patch 1 is needed as m32r arch does not define ioremap_wc. Patch 2 adds a
>> resource managed helper function for ioremap_wc which is used in patch 3.
>>
>> Changes since v1:
>>       - Fix the compilation error with m32r due to missing ioremap_wc
>>       definition.
>>       - Fixed minor indentation issues.
>>
>> Note: Other architectures either have ioremap_wc defined or are including
>> generic "io.h"/"iomap.h". c6x arch is the only one I am not sure of.
>>
>> Abhilash Kesavan (3):
>>   m32r: add definition of ioremap_wc to io.h
>>   lib: devres: add a helper function for ioremap_wc
>>   misc: sram: switch to ioremap_wc from ioremap
>>
>>  Documentation/driver-model/devres.txt |    1 +
>>  arch/m32r/include/asm/io.h            |    1 +
>>  drivers/misc/sram.c                   |   17 ++++++++++++++---
>>  include/linux/io.h                    |    2 ++
>>  lib/devres.c                          |   28 ++++++++++++++++++++++++++++
>>  5 files changed, 46 insertions(+), 3 deletions(-)
>
> For the series:
>
> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>

These patches still apply cleanly on linux-next and have been ack'ed
by Catalin and Philipp. Would you like me to collect the tags and
resend the series or can they be applied as is ?

Thanks,
Abhilash
>
> Thanks.
>
> --
> Catalin
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