On Wed, 02 Nov 2022 02:48:30 +0100, Yang Yingliang wrote:
+Cc: Takashi Iwai tiwai@suse.de
Hi, is this patch good?
Not really. The codec instances are freed later at avs_pci_remove().
Takashi
Thanks, Yang On 2022/10/22 10:58, Yang Yingliang wrote:
If snd_hda_codec_configure() fails, 'codec' and name allocated in dev_set_name() called in snd_hdac_device_init() are leaked. Fix this by calling snd_hdac_device_unregister() and put_device(), so they can be freed in snd_hda_codec_dev_release() and kobject_cleanup().
Fixes: 1affc44ea5dd ("ASoC: Intel: avs: PCI driver implementation") Signed-off-by: Yang Yingliang yangyingliang@huawei.com
sound/soc/intel/avs/core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c index bb0719c58ca4..2fde2b3f8790 100644 --- a/sound/soc/intel/avs/core.c +++ b/sound/soc/intel/avs/core.c @@ -140,6 +140,8 @@ static int probe_codec(struct hdac_bus *bus, int addr) ret = snd_hda_codec_configure(codec); if (ret < 0) { dev_err(bus->dev, "failed to config codec %d\n", ret);
snd_hdac_device_unregister(&codec->core);put_device(&codec->core.dev);