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Message-ID: <5705B844.7050101@linux.intel.com>
Date: Thu, 7 Apr 2016 09:30:44 +0800
From: Yang Jie <yang.jie@...ux.intel.com>
To: Alan <alan@...ux.intel.com>, linux-kernel@...r.kernel.org,
Vinod Koul <vinod.koul@...el.com>
Subject: Re: [PATCH RESEND] sst: fix missing breaks that would cause the wrong
operation to execute
On 2016年04月06日 21:44, Alan wrote:
> From: Alan <gnomes@...rguk.ukuu.org.uk>
>
> Now we correctly error an attempt to execute an unsupported operation. The
> current code does something else random.
>
> Signed-off-by: Alan Cox <alan@...ux.intel.com>
I think this is nice fix. + Vinod who is the owner of the atom sound driver.
Thanks,
~Keyon
> ---
> sound/soc/intel/atom/sst-mfld-platform-compress.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c
> index 3951689..1bead81 100644
> --- a/sound/soc/intel/atom/sst-mfld-platform-compress.c
> +++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c
> @@ -182,24 +182,29 @@ static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd)
> case SNDRV_PCM_TRIGGER_START:
> if (stream->compr_ops->stream_start)
> return stream->compr_ops->stream_start(sst->dev, stream->id);
> + break;
> case SNDRV_PCM_TRIGGER_STOP:
> if (stream->compr_ops->stream_drop)
> return stream->compr_ops->stream_drop(sst->dev, stream->id);
> + break;
> case SND_COMPR_TRIGGER_DRAIN:
> if (stream->compr_ops->stream_drain)
> return stream->compr_ops->stream_drain(sst->dev, stream->id);
> + break;
> case SND_COMPR_TRIGGER_PARTIAL_DRAIN:
> if (stream->compr_ops->stream_partial_drain)
> return stream->compr_ops->stream_partial_drain(sst->dev, stream->id);
> + break;
> case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
> if (stream->compr_ops->stream_pause)
> return stream->compr_ops->stream_pause(sst->dev, stream->id);
> + break;
> case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
> if (stream->compr_ops->stream_pause_release)
> return stream->compr_ops->stream_pause_release(sst->dev, stream->id);
> - default:
> - return -EINVAL;
> + break;
> }
> + return -EINVAL;
> }
>
> static int sst_platform_compr_pointer(struct snd_compr_stream *cstream,
>
>
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