diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/tegra/tegra_wm8903.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 67cb126876f7..bdd355574066 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -796,8 +796,17 @@ static __devinit int tegra_wm8903_driver_probe(struct platform_device *pdev) goto err_unregister_switch; } + if (!card->instantiated) { + ret = -ENODEV; + dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", + ret); + goto err_unregister_card; + } + return 0; +err_unregister_card: + snd_soc_unregister_card(card); err_unregister_switch: #ifdef CONFIG_SWITCH switch_dev_unregister(&tegra_wm8903_headset_switch); |