From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: vaibhav.sr@gmail.com, mgreer@animalcreek.com, johan@kernel.org,
elder@kernel.org, gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, greybus-dev@lists.linaro.org,
devel@driverdev.osuosl.org
Subject: [PATCH] staging: greybus: audio: constify snd_soc_dai_ops structures
Date: Mon, 21 Aug 2017 10:28:24 +0530 [thread overview]
Message-ID: <b68f19a4b69ca87e27f863f5c72cf04a39ee1b2c.1503291306.git.arvind.yadav.cs@gmail.com> (raw)
snd_soc_dai_ops are not supposed to change at runtime. All functions
working with snd_soc_dai_ops provided by <sound/soc-dai.h> work with
const snd_soc_dai_ops. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/staging/greybus/audio_codec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
index 25c8bb4..a6d01f0 100644
--- a/drivers/staging/greybus/audio_codec.c
+++ b/drivers/staging/greybus/audio_codec.c
@@ -674,7 +674,7 @@ static int gbcodec_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
return ret;
}
-static struct snd_soc_dai_ops gbcodec_dai_ops = {
+static const struct snd_soc_dai_ops gbcodec_dai_ops = {
.startup = gbcodec_startup,
.shutdown = gbcodec_shutdown,
.hw_params = gbcodec_hw_params,
--
1.9.1
next reply other threads:[~2017-08-21 4:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 4:58 Arvind Yadav [this message]
2017-08-21 15:30 ` Mark Greer
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