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Date: Thu, 29 Jun 2017 18:20:34 +0200 From: Takashi Iwai <tiwai@...e.de> To: "Arvind Yadav" <arvind.yadav.cs@...il.com> Cc: <perex@...ex.cz>, <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] ALSA: pcm: constify attribute_group structures. 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@...il.com> Applied, thanks. Takashi
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