• Takashi Iwai's avatar
    ALSA: PCI: Remove superfluous pci_set_drvdata(pci, NULL) at remove · 20a24225
    Takashi Iwai authored
    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: default avatarTakashi Iwai <tiwai@suse.de>