linux-kernel - [PATCH v2 1/7] ASOC: SOF: Intel: use snd_soc_dai_get

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 24 Dec 2021 10:10:28 +0800
From:   Bard Liao <yung-chuan.liao@...ux.intel.com>
To:     alsa-devel@...a-project.org, vkoul@...nel.org
Cc:     vinod.koul@...aro.org, linux-kernel@...r.kernel.org, tiwai@...e.de,
        broonie@...nel.org, gregkh@...uxfoundation.org,
        srinivas.kandagatla@...aro.org,
        pierre-louis.bossart@...ux.intel.com, sanyog.r.kale@...el.com,
        bard.liao@...el.com
Subject: [PATCH v2 1/7] ASOC: SOF: Intel: use snd_soc_dai_get_widget()

From: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

We have a helper, use it to simplify widget lookup

Suggested-by: Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@...el.com>
Signed-off-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
---
 sound/soc/sof/intel/hda.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 18abbd13d593..99255028d3fe 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -189,10 +189,7 @@ static int sdw_params_stream(struct device *dev,
 	struct snd_soc_dai *d = params_data->dai;
 	struct snd_soc_dapm_widget *w;
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		w = d->playback_widget;
-	else
-		w = d->capture_widget;
+	w = snd_soc_dai_get_widget(d, substream->stream);
 
 	return sdw_dai_config_ipc(sdev, w, params_data->link_id, params_data->alh_stream_id,
 				  d->id, true);
@@ -206,10 +203,7 @@ static int sdw_free_stream(struct device *dev,
 	struct snd_soc_dai *d = free_data->dai;
 	struct snd_soc_dapm_widget *w;
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		w = d->playback_widget;
-	else
-		w = d->capture_widget;
+	w = snd_soc_dai_get_widget(d, substream->stream);
 
 	/* send invalid stream_id */
 	return sdw_dai_config_ipc(sdev, w, free_data->link_id, 0xFFFF, d->id, false);
-- 
2.17.1