Re: [PATCH] ALSA: pcm: constify attribute_group structures.

From: Takashi Iwai
Date: Thu Jun 29 2017 - 12:20:45 EST


On Thu, 29 Jun 2017 12:32:56 +0200,
Arvind Yadav wrote:
>
> attribute_groups are not supposed to change at runtime. All functions
> working with attribute_groups provided by <linux/device.h> work with const
> attribute_group. So mark the non-const structs as const.
>
> File size before:
> text data bss dec hex filename
> 9781 240 8 10029 272d sound/core/pcm.o
>
> File size After adding 'const':
> text data bss dec hex filename
> 9813 176 8 9997 270d sound/core/pcm.o
>
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>

Applied, thanks.


Takashi