diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/misc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/core/misc.c b/sound/core/misc.c index 30e027ecf4da..f2e8226c88fb 100644 --- a/sound/core/misc.c +++ b/sound/core/misc.c @@ -145,6 +145,8 @@ EXPORT_SYMBOL(snd_pci_quirk_lookup_id); const struct snd_pci_quirk * snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list) { + if (!pci) + return NULL; return snd_pci_quirk_lookup_id(pci->subsystem_vendor, pci->subsystem_device, list); |