diff options
| author | Tzung-Bi Shih <tzungbi@google.com> | 2020-05-07 09:54:42 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-05-07 12:51:30 +0100 |
| commit | fe944625194515e99fcbfb0d190d50986e2b6480 (patch) | |
| tree | 40fae97892c7f228e4643213a5638750bf75ea30 /sound/soc/mediatek | |
| parent | 5a8117840a8c654c3cdf2f465e9406112d7e492d (diff) | |
| download | lwn-fe944625194515e99fcbfb0d190d50986e2b6480.tar.gz lwn-fe944625194515e99fcbfb0d190d50986e2b6480.zip | |
ASoC: mediatek: mt8183: fix error handling of platform_get_irq()
platform_get_irq() returns negative value on error instead of 0.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200507015442.191336-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek')
| -rw-r--r-- | sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index c8ded53bde1d..e0c4714da92c 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -1186,10 +1186,9 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) /* request irq */ irq_id = platform_get_irq(pdev, 0); - if (!irq_id) { - dev_err(dev, "%pOFn no irq found\n", dev->of_node); - return -ENXIO; - } + if (irq_id < 0) + return irq_id; + ret = devm_request_irq(dev, irq_id, mt8183_afe_irq_handler, IRQF_TRIGGER_NONE, "asys-isr", (void *)afe); if (ret) { |