linux-kernel - [PATCH 4/6] ASoC: kirkwood: make snd_pcm

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Date:   Thu, 17 Aug 2017 15:46:10 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, timur@...i.org, nicoleotsuka@...il.com,
        Xiubo.Lee@...il.com, fabio.estevam@....com, lgirdwood@...il.com,
        broonie@...nel.org, perex@...ex.cz, tiwai@...e.com,
        plai@...eaurora.org, bgoswami@...eaurora.org,
        alsa-devel@...a-project.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH 4/6] ASoC: kirkwood: make snd_pcm_hardware const

Make this const as it is either passed as the 2nd argument
to the function snd_soc_set_runtime_hwparams, which is const or used in
a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 sound/soc/kirkwood/kirkwood-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index dafd22e..cf23af1 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -27,7 +27,7 @@ static struct kirkwood_dma_data *kirkwood_priv(struct snd_pcm_substream *subs)
 	return snd_soc_dai_get_drvdata(soc_runtime->cpu_dai);
 }
 
-static struct snd_pcm_hardware kirkwood_dma_snd_hw = {
+static const struct snd_pcm_hardware kirkwood_dma_snd_hw = {
 	.info = SNDRV_PCM_INFO_INTERLEAVED |
 		SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_MMAP_VALID |
-- 
1.9.1