staging: vc04_services: please do not use multiple blank lines

Blank lines use up extra space in file and makes the file
larger. So do not use multiple blanklines

Signed-off-by: Keerthi Reddy <keerthigd4990@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 0 insertions, 22 deletions

diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
index 94654c0..7e68b3e 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
@@ -65,7 +65,6 @@ void bcm2835_playback_fifo(struct bcm2835_alsa_stream *alsa_stream)
 	unsigned int consumed = 0;
 	int new_period = 0;
 
-
 	audio_info("alsa_stream=%p substream=%p\n", alsa_stream,
 		alsa_stream ? alsa_stream->substream : 0);
 
@@ -111,7 +110,6 @@ static int snd_bcm2835_playback_open_generic(
 	int idx;
 	int err;
 
-
 	if (mutex_lock_interruptible(&chip->audio_mutex)) {
 		audio_error("Interrupted whilst waiting for lock\n");
 		return -EINTR;
@@ -184,7 +182,6 @@ static int snd_bcm2835_playback_open_generic(
 out:
 	mutex_unlock(&chip->audio_mutex);
 
-
 	return err;
 }
 
@@ -207,7 +204,6 @@ static int snd_bcm2835_playback_close(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime;
 	struct bcm2835_alsa_stream *alsa_stream;
 
-
 	chip = snd_pcm_substream_chip(substream);
 	if (mutex_lock_interruptible(&chip->audio_mutex)) {
 		audio_error("Interrupted whilst waiting for lock\n");
@@ -259,7 +255,6 @@ static int snd_bcm2835_pcm_hw_params(struct snd_pcm_substream *substream,
 	struct bcm2835_alsa_stream *alsa_stream = runtime->private_data;
 	int err;
 
-
 	err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
 	if (err < 0) {
 		audio_error
@@ -289,7 +284,6 @@ static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream)
 	int channels;
 	int err;
 
-
 	if (mutex_lock_interruptible(&chip->audio_mutex))
 		return -EINTR;
 
@@ -307,13 +301,11 @@ static int snd_bcm2835_pcm_prepare(struct snd_pcm_substream *substream)
 	if (err < 0)
 		audio_error(" error setting hw params\n");
 
-
 	bcm2835_audio_setup(alsa_stream);
 
 	/* in preparation of the stream, set the controls (volume level) of the stream */
 	bcm2835_audio_set_ctls(alsa_stream->chip);
 
-
 	memset(&alsa_stream->pcm_indirect, 0, sizeof(alsa_stream->pcm_indirect));
 
 	alsa_stream->pcm_indirect.hw_buffer_size =
@@ -364,7 +356,6 @@ static int snd_bcm2835_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	struct bcm2835_alsa_stream *alsa_stream = runtime->private_data;
 	int err = 0;
 
-
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 		audio_debug("bcm2835_AUDIO_TRIGGER_START running=%d\n",
@@ -416,7 +407,6 @@ snd_bcm2835_pcm_pointer(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct bcm2835_alsa_stream *alsa_stream = runtime->private_data;
 
-
 	audio_debug("pcm_pointer... (%d) hwptr=%d appl=%d pos=%d\n", 0,
 		frames_to_bytes(runtime, runtime->status->hw_ptr),
 		frames_to_bytes(runtime, runtime->control->appl_ptr),
@@ -493,7 +483,6 @@ int snd_bcm2835_new_pcm(struct bcm2835_chip *chip, u32 numchannels)
 					      snd_bcm2835_playback_hw.buffer_bytes_max,
 					      snd_bcm2835_playback_hw.buffer_bytes_max);
 
-
 out:
 	mutex_unlock(&chip->audio_mutex);
 
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
index 5f3d8f2..7469c9b 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
@@ -337,7 +337,6 @@ static int vc_vchi_audio_deinit(struct bcm2835_audio_instance *instance)
 {
 	unsigned int i;
 
-
 	if (!instance) {
 		LOG_ERR("%s: invalid handle %p\n", __func__, instance);
 
@@ -369,7 +368,6 @@ static int vc_vchi_audio_deinit(struct bcm2835_audio_instance *instance)
 
 	kfree(instance);
 
-
 	return 0;
 }
 
@@ -382,7 +380,6 @@ static int bcm2835_audio_open_connection(struct bcm2835_alsa_stream *alsa_stream
 		(struct bcm2835_audio_instance *)alsa_stream->instance;
 	int ret;
 
-
 	LOG_INFO("%s: start\n", __func__);
 	BUG_ON(instance);
 	if (instance) {
@@ -443,7 +440,6 @@ int bcm2835_audio_open(struct bcm2835_alsa_stream *alsa_stream)
 	int status;
 	int ret;
 
-
 	my_workqueue_init(alsa_stream);
 
 	ret = bcm2835_audio_open_connection(alsa_stream);
@@ -491,7 +487,6 @@ static int bcm2835_audio_set_ctls_chan(struct bcm2835_alsa_stream *alsa_stream,
 	int status;
 	int ret;
 
-
 	LOG_INFO(" Setting ALSA dest(%d), volume(%d)\n",
 		 chip->dest, chip->volume);
 
@@ -575,7 +570,6 @@ int bcm2835_audio_set_params(struct bcm2835_alsa_stream *alsa_stream,
 	int status;
 	int ret;
 
-
 	LOG_INFO(" Setting ALSA channels(%d), samplerate(%d), bits-per-sample(%d)\n",
 		 channels, samplerate, bps);
 
@@ -636,7 +630,6 @@ unlock:
 int bcm2835_audio_setup(struct bcm2835_alsa_stream *alsa_stream)
 {
 
-
 	return 0;
 }
 
@@ -647,7 +640,6 @@ static int bcm2835_audio_start_worker(struct bcm2835_alsa_stream *alsa_stream)
 	int status;
 	int ret;
 
-
 	if (mutex_lock_interruptible(&instance->vchi_mutex)) {
 		LOG_DBG("Interrupted whilst waiting for lock on (%d)\n",
 			instance->num_connections);
@@ -684,7 +676,6 @@ static int bcm2835_audio_stop_worker(struct bcm2835_alsa_stream *alsa_stream)
 	int status;
 	int ret;
 
-
 	if (mutex_lock_interruptible(&instance->vchi_mutex)) {
 		LOG_DBG("Interrupted whilst waiting for lock on (%d)\n",
 			instance->num_connections);
@@ -722,7 +713,6 @@ int bcm2835_audio_close(struct bcm2835_alsa_stream *alsa_stream)
 	int status;
 	int ret;
 
-
 	my_workqueue_quit(alsa_stream);
 
 	if (mutex_lock_interruptible(&instance->vchi_mutex)) {
@@ -780,7 +770,6 @@ static int bcm2835_audio_write_worker(struct bcm2835_alsa_stream *alsa_stream,
 	int status;
 	int ret;
 
-
 	LOG_INFO(" Writing %d bytes from %p\n", count, src);
 
 	if (mutex_lock_interruptible(&instance->vchi_mutex)) {