linux-kernel - [PATCH 04/10] ASoC: wm_adsp: Update to use new component control notify helepr

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]

Message-ID: <20230512122838.243002-5-ckeepax@opensource.cirrus.com>
Date:   Fri, 12 May 2023 13:28:32 +0100
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     <broonie@...nel.org>, <lee@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <tglx@...utronix.de>, <maz@...nel.org>, <linus.walleij@...aro.org>,
        <vkoul@...nel.org>
CC:     <lgirdwood@...il.com>, <yung-chuan.liao@...ux.intel.com>,
        <sanyog.r.kale@...el.com>, <pierre-louis.bossart@...ux.intel.com>,
        <alsa-devel@...a-project.org>, <patches@...nsource.cirrus.com>,
        <devicetree@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
        <linux-spi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 04/10] ASoC: wm_adsp: Update to use new component control notify helepr

Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
---
 sound/soc/codecs/wm_adsp.c | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 216120b68b64b..6270cb2e9395c 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -686,8 +686,6 @@ int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type,
 {
 	struct cs_dsp_coeff_ctl *cs_ctl = cs_dsp_get_ctl(&dsp->cs_dsp, name, type, alg);
 	struct wm_coeff_ctl *ctl;
-	struct snd_kcontrol *kcontrol;
-	char ctl_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
 	int ret;
 
 	ret = cs_dsp_coeff_write_ctrl(cs_ctl, 0, buf, len);
@@ -699,23 +697,7 @@ int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type,
 
 	ctl = cs_ctl->priv;
 
-	if (dsp->component->name_prefix)
-		snprintf(ctl_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "%s %s",
-			 dsp->component->name_prefix, ctl->name);
-	else
-		snprintf(ctl_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "%s",
-			 ctl->name);
-
-	kcontrol = snd_soc_card_get_kcontrol(dsp->component->card, ctl_name);
-	if (!kcontrol) {
-		adsp_err(dsp, "Can't find kcontrol %s\n", ctl_name);
-		return -EINVAL;
-	}
-
-	snd_ctl_notify(dsp->component->card->snd_card,
-		       SNDRV_CTL_EVENT_MASK_VALUE, &kcontrol->id);
-
-	return 0;
+	return snd_soc_component_notify_control(dsp->component, ctl->name);
 }
 EXPORT_SYMBOL_GPL(wm_adsp_write_ctl);
 
-- 
2.30.2