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authorTakashi Iwai <tiwai@suse.de>2013-05-29 12:37:32 +0200
committerTakashi Iwai <tiwai@suse.de>2013-05-29 12:37:32 +0200
commit20a24225d8f94fc56f74a9068684869d6deebea5 (patch)
treec7c78bc07df52098a3262942457a02a725cfd15b /sound/pci/aw2
parent4059a42c51f45566a7eb69f0c7af3ff65bee7a52 (diff)
downloadlinux-stericsson-20a24225d8f94fc56f74a9068684869d6deebea5.tar.gz
ALSA: PCI: Remove superfluous pci_set_drvdata(pci, NULL) at remove
As drvdata is cleared to NULL at probe failure or at removal by the driver core, we don't have to call pci_set_drvdata(pci, NULL) any longer in each driver. The only remaining pci_set_drvdata(NULL) is in azx_firmware_cb() in hda_intel.c. Since this function itself releases the card instance, we need to clear drvdata here as well, so that it won't be released doubly in the remove callback. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/aw2')
-rw-r--r--sound/pci/aw2/aw2-alsa.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 08e9a4702cbc..2925220d3fcf 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -392,7 +392,6 @@ static int snd_aw2_probe(struct pci_dev *pci,
static void snd_aw2_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
- pci_set_drvdata(pci, NULL);
}
/* open callback */