From d460e8c1272c886639cbc1a5b054a980007dadc3 Mon Sep 17 00:00:00 2001 From: Matt Flax 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; }