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ALSA: usb-audio: Fixing usage of plain int instead of NULL

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As reported by kbuild test robot, mixer quirks for RME Babyface
Pro used plain integer instead of NULL.

Fixes: 3e8f3bd047 ("ALSA: usb-audio: RME Babyface Pro mixer patch")
Signed-off-by: Thomas Ebeling <penguins@bollie.de>
Reported-by: kbuild test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20200529173248.zzawijfvw73kzjxt@bollie.ca9.eu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Thomas Ebeling 2020-05-29 19:32:56 +02:00 committed by Takashi Iwai
parent 8191743d5f
commit f99e24a677
1 changed files with 2 additions and 2 deletions
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4
sound/usb/mixer_quirks.c
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@ -2255,7 +2255,7 @@ static int snd_bbfpro_ctl_update(struct usb_mixer_interface *mixer, u8 reg,
err = snd_usb_ctl_msg(chip->dev,
usb_sndctrlpipe(chip->dev, 0), usb_req,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
usb_val, usb_idx, 0, 0);
usb_val, usb_idx, NULL, 0);
snd_usb_unlock_shutdown(chip);
return err;
@ -2394,7 +2394,7 @@ static int snd_bbfpro_vol_update(struct usb_mixer_interface *mixer, u16 index,
SND_BBFPRO_USBREQ_MIXER,
USB_DIR_OUT | USB_TYPE_VENDOR |
USB_RECIP_DEVICE,
usb_val, usb_idx, 0, 0);
usb_val, usb_idx, NULL, 0);
snd_usb_unlock_shutdown(chip);
return err;