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

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Date:   Mon,  6 Jun 2022 17:44:39 +0200
From:   Lukasz Majewski <lukma@...x.de>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org, patches@...nsource.cirrus.com,
        alsa-devel@...a-project.org, Takashi Iwai <tiwai@...e.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Lukasz Majewski <lukma@...x.de>
Subject: [PATCH 1/3] ASoC: wm8940: Remove warning when no plat data

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>
---
 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 440d048ef0c0..7cea54720436 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