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ALSA: nm256: Don't call card private_free at probe error path 

The card destructor of nm256 driver does merely stopping the running
streams, and it's superfluous for the probe error handling.  Moreover,
calling this via the previous devres change would lead to another
problem due to the reverse call order.

This patch moves the setup of the private_free callback after the card
registration, so that it can be used only after fully set up.

Fixes: c19935f047 ("ALSA: nm256: Allocate resources with device-managed APIs")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220412102636.16000-40-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2022-04-12 12:26:36 +02:00
parent 4fb2719087
commit f20ae5074d
1 changed files with 1 additions and 1 deletions
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2
sound/pci/nm256/nm256.c
View File

@ -1573,7 +1573,6 @@ snd_nm256_create(struct snd_card *card, struct pci_dev *pci)
chip->coeffs_current = 0;
snd_nm256_init_chip(chip);
card->private_free = snd_nm256_free;
// pci_set_master(pci); /* needed? */
return 0;
@ -1680,6 +1679,7 @@ static int snd_nm256_probe(struct pci_dev *pci,
err = snd_card_register(card);
if (err < 0)
return err;
card->private_free = snd_nm256_free;
pci_set_drvdata(pci, card);
return 0;