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[media] media: dvb: dmx: fixed coding style issues of spacing

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Fixed coding style issues of spacing

Signed-off-by: Devendra Sharma <devendra.sharma9091@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
devendra sharma 2016-12-18 11:52:55 -02:00 committed by Mauro Carvalho Chehab
parent 504fc0286d
commit e90bbacd8c
1 changed files with 7 additions and 5 deletions
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12
drivers/media/dvb-core/dmxdev.c
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@ -147,6 +147,7 @@ static int dvb_dvr_open(struct inode *inode, struct file *file)
if ((file->f_flags & O_ACCMODE) == O_RDONLY) { if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
void *mem; void *mem;
if (!dvbdev->readers) { if (!dvbdev->readers) {
mutex_unlock(&dmxdev->mutex); mutex_unlock(&dmxdev->mutex);
return -EBUSY; return -EBUSY;
@ -198,6 +199,7 @@ static int dvb_dvr_release(struct inode *inode, struct file *file)
dvbdev->readers++; dvbdev->readers++;
if (dmxdev->dvr_buffer.data) { if (dmxdev->dvr_buffer.data) {
void *mem = dmxdev->dvr_buffer.data; void *mem = dmxdev->dvr_buffer.data;
/*memory barrier*/
mb(); mb();
spin_lock_irq(&dmxdev->lock); spin_lock_irq(&dmxdev->lock);
dmxdev->dvr_buffer.data = NULL; dmxdev->dvr_buffer.data = NULL;
@ -872,7 +874,7 @@ static int dvb_dmxdev_pes_filter_set(struct dmxdev *dmxdev,
dvb_dmxdev_filter_stop(dmxdevfilter); dvb_dmxdev_filter_stop(dmxdevfilter);
dvb_dmxdev_filter_reset(dmxdevfilter); dvb_dmxdev_filter_reset(dmxdevfilter);
if ((unsigned)params->pes_type > DMX_PES_OTHER) if ((unsigned int)params->pes_type > DMX_PES_OTHER)
return -EINVAL; return -EINVAL;
dmxdevfilter->type = DMXDEV_TYPE_PES; dmxdevfilter->type = DMXDEV_TYPE_PES;
@ -1121,7 +1123,7 @@ static int dvb_demux_release(struct inode *inode, struct file *file)
mutex_lock(&dmxdev->mutex); mutex_lock(&dmxdev->mutex);
dmxdev->dvbdev->users--; dmxdev->dvbdev->users--;
if(dmxdev->dvbdev->users==1 && dmxdev->exit==1) { if (dmxdev->dvbdev->users == 1 && dmxdev->exit == 1) {
mutex_unlock(&dmxdev->mutex); mutex_unlock(&dmxdev->mutex);
wake_up(&dmxdev->dvbdev->wait_queue); wake_up(&dmxdev->dvbdev->wait_queue);
} else } else
@ -1259,14 +1261,14 @@ EXPORT_SYMBOL(dvb_dmxdev_init);
void dvb_dmxdev_release(struct dmxdev *dmxdev) void dvb_dmxdev_release(struct dmxdev *dmxdev)
{ {
dmxdev->exit=1; dmxdev->exit = 1;
if (dmxdev->dvbdev->users > 1) { if (dmxdev->dvbdev->users > 1) {
wait_event(dmxdev->dvbdev->wait_queue, wait_event(dmxdev->dvbdev->wait_queue,
dmxdev->dvbdev->users==1); dmxdev->dvbdev->users == 1);
} }
if (dmxdev->dvr_dvbdev->users > 1) { if (dmxdev->dvr_dvbdev->users > 1) {
wait_event(dmxdev->dvr_dvbdev->wait_queue, wait_event(dmxdev->dvr_dvbdev->wait_queue,
dmxdev->dvr_dvbdev->users==1); dmxdev->dvr_dvbdev->users == 1);
} }
dvb_unregister_device(dmxdev->dvbdev); dvb_unregister_device(dmxdev->dvbdev);