linux-kernel - Applied "ASoC: omap: constify snd_pcm

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Message-Id: <E1dhITM-0005Rl-Sg@finisterre>
Date:   Mon, 14 Aug 2017 17:44:12 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
Cc:     Mark Brown <broonie@...nel.org>, perex@...ex.cz, tiwai@...e.com,
        lgirdwood@...il.com, broonie@...nel.org,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org
Subject: Applied "ASoC: omap: constify snd_pcm_ops structures" to the asoc tree

The patch

   ASoC: omap: constify snd_pcm_ops structures

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 3a7f221723a6f0032a7d908f3f91ab8604f0311f Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@...il.com>
Date: Mon, 14 Aug 2017 11:26:29 +0530
Subject: [PATCH] ASoC: omap: constify snd_pcm_ops structures

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/soc.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 sound/soc/omap/omap-pcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 94e9ff791f3a..e2f12450fb66 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -162,7 +162,7 @@ static int omap_pcm_mmap(struct snd_pcm_substream *substream,
 			   runtime->dma_addr, runtime->dma_bytes);
 }

-static struct snd_pcm_ops omap_pcm_ops = {
+static const struct snd_pcm_ops omap_pcm_ops = {
 	.open		= omap_pcm_open,
 	.close		= snd_dmaengine_pcm_close_release_chan,
 	.ioctl		= snd_pcm_lib_ioctl,
-- 
2.13.2