From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>
Subject: [PATCH v2 02/11] ASoC: rsnd: ignore runtime NULL case at rsnd_runtime_channel_original_with_params()
Date: 27 May 2021 11:40:34 +0900 [thread overview]
Message-ID: <875yz4nbkt.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <878s40nbmc.wl-kuninori.morimoto.gx@renesas.com>
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
runtime might be NULL. Let's ignore such case.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
sound/soc/sh/rcar/core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 83c815008472..0d54c09c3c96 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -267,8 +267,9 @@ int rsnd_runtime_channel_original_with_params(struct rsnd_dai_stream *io,
*/
if (params)
return params_channels(params);
- else
+ else if (runtime)
return runtime->channels;
+ return 0;
}
int rsnd_runtime_channel_after_ctu_with_params(struct rsnd_dai_stream *io,
--
2.25.1
next prev parent reply other threads:[~2021-05-27 2:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-27 2:39 [PATCH v2 00/11] ASoC: rsnd: tidyup and fixup rare MIXer issue Kuninori Morimoto
2021-05-27 2:40 ` [PATCH v2 01/11] ASoC: rsnd: call unregister for null_hw when removed Kuninori Morimoto
2021-05-27 2:40 ` Kuninori Morimoto [this message]
2021-05-27 2:40 ` [PATCH v2 03/11] ASoC: rsnd: attach SSIU when SSI was DMA mode Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 04/11] ASoC: rsnd: check BUIF error everytime Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 05/11] ASoC: rsnd: indicate unknown error at rsnd_dai_call() Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 06/11] ASoC: rsnd: incidate irq error message Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 07/11] ASoC: rsnd: add debugfs support Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 08/11] ASoC: rsnd: protect mod->status Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 09/11] ASoC: rsnd: implement BUSIF related code in ssiu.c Kuninori Morimoto
2021-05-27 2:41 ` [PATCH v2 10/11] ASoC: rsnd: tidyup rsnd_ssiu_busif_err_status_clear() Kuninori Morimoto
2021-05-27 2:42 ` [PATCH v2 11/11] ASoC: rsnd: tidyup rsnd_ssiu_busif_err_irq_ctrl() Kuninori Morimoto
2021-05-28 16:04 ` [PATCH v2 00/11] ASoC: rsnd: tidyup and fixup rare MIXer issue Mark Brown
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