From 1a4e34e67c6de2385d9d493e69c0f6fce886b14d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 16 Sep 2010 07:42:34 +0200 Subject: ALSA: usb-audio - Fix an unused-variable compile warning Used only when CONFIG_SND_DEBUG=y sound/usb/mixer.c: In function 'get_min_max': sound/usb/mixer.c:762: warning: unused variable 'chip' Reported-by: Andrew Morton Signed-off-by: Takashi Iwai --- sound/usb/mixer.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'sound/usb') diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 3ed3901369ce..5f12e294b0f8 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -759,8 +759,6 @@ static void usb_mixer_elem_free(struct snd_kcontrol *kctl) */ static int get_min_max(struct usb_mixer_elem_info *cval, int default_min) { - struct snd_usb_audio *chip = cval->mixer->chip; - /* for failsafe */ cval->min = default_min; cval->max = cval->min + 1; @@ -783,7 +781,7 @@ static int get_min_max(struct usb_mixer_elem_info *cval, int default_min) if (get_ctl_value(cval, UAC_GET_MAX, (cval->control << 8) | minchn, &cval->max) < 0 || get_ctl_value(cval, UAC_GET_MIN, (cval->control << 8) | minchn, &cval->min) < 0) { snd_printd(KERN_ERR "%d:%d: cannot get min/max values for control %d (id %d)\n", - cval->id, snd_usb_ctrl_intf(chip), cval->control, cval->id); + cval->id, snd_usb_ctrl_intf(cval->mixer->chip), cval->control, cval->id); return -EINVAL; } if (get_ctl_value(cval, UAC_GET_RES, (cval->control << 8) | minchn, &cval->res) < 0) { -- cgit v1.2.3