diff options
| author | Christian Gromm <christian.gromm@microchip.com> | 2020-06-23 17:07:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-25 15:41:17 +0200 |
| commit | c0b122a04e1274b6714a3a1176a89fb0c98b82e4 (patch) | |
| tree | f71387ff0eff08a0c4e90b85cfa02fb21eba65f1 /drivers | |
| parent | 0ae9e4f22d1c046e53ad2eb0a8a8c3d9e441fd3d (diff) | |
staging: most: sound: remove noisy log messages
This patch removes unnecessary log messages to avoid noise
in the kernel log.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1592924855-25569-2-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/most/sound/sound.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c index 1527f410af2b..e6396d11cbb0 100644 --- a/drivers/staging/most/sound/sound.c +++ b/drivers/staging/most/sound/sound.c @@ -360,10 +360,8 @@ static int pcm_prepare(struct snd_pcm_substream *substream) channel->copy_fn = most_to_alsa_copy32; } - if (!channel->copy_fn) { - pr_err("unsupported format\n"); + if (!channel->copy_fn) return -EINVAL; - } channel->period_pos = 0; channel->buffer_pos = 0; @@ -396,7 +394,6 @@ static int pcm_trigger(struct snd_pcm_substream *substream, int cmd) return 0; default: - pr_info("%s(), invalid\n", __func__); return -EINVAL; } return 0; @@ -664,11 +661,8 @@ static int audio_disconnect_channel(struct most_interface *iface, struct sound_adapter *adpt = iface->priv; channel = get_channel(iface, channel_id); - if (!channel) { - pr_err("sound_disconnect_channel(), invalid channel %d\n", - channel_id); + if (!channel) return -EINVAL; - } list_del(&channel->list); @@ -692,11 +686,8 @@ static int audio_rx_completion(struct mbo *mbo) struct channel *channel = get_channel(mbo->ifp, mbo->hdm_channel_id); bool period_elapsed = false; - if (!channel) { - pr_err("sound_rx_completion(), invalid channel %d\n", - mbo->hdm_channel_id); + if (!channel) return -EINVAL; - } if (channel->is_stream_running) period_elapsed = copy_data(channel, mbo); @@ -724,14 +715,10 @@ static int audio_tx_completion(struct most_interface *iface, int channel_id) { struct channel *channel = get_channel(iface, channel_id); - if (!channel) { - pr_err("sound_tx_completion(), invalid channel %d\n", - channel_id); + if (!channel) return -EINVAL; - } wake_up_interruptible(&channel->playback_waitq); - return 0; } @@ -752,8 +739,6 @@ static int __init audio_init(void) { int ret; - pr_info("init()\n"); - INIT_LIST_HEAD(&adpt_list); ret = most_register_component(&comp); @@ -770,7 +755,6 @@ static int __init audio_init(void) static void __exit audio_exit(void) { - pr_info("exit()\n"); most_deregister_configfs_subsys(&comp); most_deregister_component(&comp); } |