linux-kernel - [PATCH v3 1/3] ASoC: wm8940: Remove warning when no plat data present

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Date:   Fri, 16 Dec 2022 10:46:22 +0100
From:   Lukasz Majewski <lukma@...x.de>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>
Cc:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
        Stephen Kitt <steve@....org>, patches@...nsource.cirrus.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Lukasz Majewski <lukma@...x.de>
Subject: [PATCH v3 1/3] ASoC: wm8940: Remove warning when no plat data present

The lack of platform data in the contemporary Linux
shall not be the reason to display warnings to the
kernel logs.

Signed-off-by: Lukasz Majewski <lukma@...x.de>
Acked-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

---
Changes for v2:
- None
Changes for v3:
- None
---
 sound/soc/codecs/wm8940.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 8dac9fd88547..0b59020d747f 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -709,9 +709,7 @@ static int wm8940_probe(struct snd_soc_component *component)
 	if (ret < 0)
 		return ret;
 
-	if (!pdata)
-		dev_warn(component->dev, "No platform data supplied\n");
-	else {
+	if (pdata) {
 		reg = snd_soc_component_read(component, WM8940_OUTPUTCTL);
 		ret = snd_soc_component_write(component, WM8940_OUTPUTCTL, reg | pdata->vroi);
 		if (ret < 0)
-- 
2.20.1