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From d460e8c1272c886639cbc1a5b054a980007dadc3 Mon Sep 17 00:00:00 2001
From: Matt Flax <flatmax@flatmax.org>
Date: Sun, 27 Mar 2022 22:42:47 +1100
Subject: [PATCH] audioinjector.net: stereo and zero, use
dev_err_probe, report success
Use dev_err_probe to follow best practice, and leave a message in
the kernel log indicate the driver was started successfully.
---
sound/soc/bcm/audioinjector-pi-soundcard.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/sound/soc/bcm/audioinjector-pi-soundcard.c
+++ b/sound/soc/bcm/audioinjector-pi-soundcard.c
@@ -158,9 +158,11 @@ static int audioinjector_pi_soundcard_pr
}
}
- if ((ret = devm_snd_soc_register_card(&pdev->dev, card))) {
- dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
- }
+ if ((ret = devm_snd_soc_register_card(&pdev->dev, card)))
+ return dev_err_probe(&pdev->dev, ret, "%s\n", __func__);
+
+ dev_info(&pdev->dev, "successfully loaded\n");
+
return ret;
}
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