From d32d552e665dc07384208108165592d0b524dba2 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Thu, 8 Jul 2010 16:38:01 +0200 Subject: [PATCH] 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 --- sound/usb/clock.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/sound/usb/clock.c b/sound/usb/clock.c index 66bd1574d80b..b853f8df794f 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;