summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorChristian Gromm <christian.gromm@microchip.com>2020-06-23 17:07:31 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-06-25 15:41:17 +0200
commitc0b122a04e1274b6714a3a1176a89fb0c98b82e4 (patch)
treef71387ff0eff08a0c4e90b85cfa02fb21eba65f1 /drivers
parent0ae9e4f22d1c046e53ad2eb0a8a8c3d9e441fd3d (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.c24
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);
}