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| author | Clemens Ladisch <clemens@ladisch.de> | 2010-07-08 16:38:01 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-07-09 15:08:12 +0200 |
| commit | d32d552e665dc07384208108165592d0b524dba2 (patch) | |
| tree | f9bdfaa6bbed7a28a578b5cad4a859d162c20a73 | |
| parent | 54a3b8dc38d47834336400cbe376a3aca0437cae (diff) | |
| download | linux-3.10-d32d552e665dc07384208108165592d0b524dba2.tar.gz linux-3.10-d32d552e665dc07384208108165592d0b524dba2.tar.bz2 linux-3.10-d32d552e665dc07384208108165592d0b524dba2.zip | |
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 <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/clock.c | 5 |
1 files changed, 1 insertions, 4 deletions
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; |