]> git.baikalelectronics.ru Git - kernel.git/commit
ALSA: ca0106: Fix the missing snd_card_free() call at probe error
authorTakashi Iwai <tiwai@suse.de>
Tue, 12 Apr 2022 10:26:06 +0000 (12:26 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 12 Apr 2022 15:58:22 +0000 (17:58 +0200)
commit31311366d91da4b98e0c865a29ae815259055cfb
treee655052ea247f7a56980ceb466c1e54b895b9886
parent1e4dc1da5de45ed66e714c69a204a975a4bbba9c
ALSA: ca0106: Fix the missing snd_card_free() call at probe error

The previous cleanup with devres may lead to the incorrect release
orders at the probe error handling due to the devres's nature.  Until
we register the card, snd_card_free() has to be called at first for
releasing the stuff properly when the driver tries to manage and
release the stuff via card->private_free().

This patch fixes it by calling snd_card_free() on the error from the
probe callback using a new helper function.

Fixes: c0e9f629cfb1 ("ALSA: ca0106: Allocate resources with device-managed APIs")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220412102636.16000-10-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/ca0106/ca0106_main.c