linux-kernel - [PATCH 09/12] ALSA: sh: make snd_pcm

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Date:   Thu, 17 Aug 2017 14:45:57 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, linux@...linux.org.uk, perex@...ex.cz,
        tiwai@...e.com, benh@...nel.crashing.org, paulus@...ba.org,
        mpe@...erman.id.au, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, linux-parisc@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH 09/12] ALSA: sh: make snd_pcm_hardware const

Make these const as they are only used in a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 sound/sh/aica.c         | 2 +-
 sound/sh/sh_dac_audio.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/sh/aica.c b/sound/sh/aica.c
index ab4802d..822608d 100644
--- a/sound/sh/aica.c
+++ b/sound/sh/aica.c
@@ -211,7 +211,7 @@ static void aica_chn_halt(void)
 }
 
 /* ALSA code below */
-static struct snd_pcm_hardware snd_pcm_aica_playback_hw = {
+static const struct snd_pcm_hardware snd_pcm_aica_playback_hw = {
 	.info = (SNDRV_PCM_INFO_NONINTERLEAVED),
 	.formats =
 	    (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |
diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c
index c1e00ed..a077f1c 100644
--- a/sound/sh/sh_dac_audio.c
+++ b/sound/sh/sh_dac_audio.c
@@ -93,7 +93,7 @@ static void dac_audio_set_rate(struct snd_sh_dac *chip)
 
 /* PCM INTERFACE */
 
-static struct snd_pcm_hardware snd_sh_dac_pcm_hw = {
+static const struct snd_pcm_hardware snd_sh_dac_pcm_hw = {
 	.info			= (SNDRV_PCM_INFO_MMAP |
 					SNDRV_PCM_INFO_MMAP_VALID |
 					SNDRV_PCM_INFO_INTERLEAVED |
-- 
1.9.1