From: Clemens Ladisch Date: Thu, 8 Jul 2010 14:38:01 +0000 (+0200) Subject: ALSA: usb-audio: silence a superfluous warning X-Git-Tag: v2.6.36-rc1~493^2^2~25 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=d32d552e665dc07384208108165592d0b524dba2;p=~emulex%2Finfiniband.git ALSA: usb-audio: silence a superfluous warning It is not advisable to print a warning when a device does not support setting the sample rate because this is perfectly valid for devices with a single rate or where rates are implicitly changed by selecting another alternate setting. Signed-off-by: Clemens Ladisch Signed-off-by: Takashi Iwai --- diff --git a/sound/usb/clock.c b/sound/usb/clock.c index 66bd1574d80..b853f8df794 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -204,11 +204,8 @@ static int set_sample_rate_v1(struct snd_usb_audio *chip, int iface, ep = get_endpoint(alts, 0)->bEndpointAddress; /* if endpoint doesn't have sampling rate control, bail out */ - if (!(fmt->attributes & UAC_EP_CS_ATTR_SAMPLE_RATE)) { - snd_printk(KERN_WARNING "%d:%d:%d: endpoint lacks sample rate attribute bit, cannot set.\n", - dev->devnum, iface, fmt->altsetting); + if (!(fmt->attributes & UAC_EP_CS_ATTR_SAMPLE_RATE)) return 0; - } data[0] = rate; data[1] = rate >> 8;