[media] staging/media/rtl2832u_sdr: fix coding style problems by adding blank lines

This minor patch fixes all WARNING:SPACING style warnings in rtl2832_sdr.c

The new version of the file pleases checkpatch.pl when run with "--ignore LONG_LINE".

Signed-off-by: Ovidiu Toader <ovi@phas.ubc.ca>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c b/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
index d09a596fa476..4d2e30f52565 100644
--- a/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
+++ b/drivers/staging/media/rtl2832u_sdr/rtl2832_sdr.c
@@ -348,6 +348,7 @@ static unsigned int rtl2832_sdr_convert_stream(struct rtl2832_sdr_state *s,
                 /* convert u8 to u16 */
                 unsigned int i;
                 u16 *u16dst = dst;
+
                 for (i = 0; i < src_len; i++)
                         *u16dst++ = (src[i] << 8) | (src[i] >> 0);
                 dst_len = 2 * src_len;
@@ -359,6 +360,7 @@ static unsigned int rtl2832_sdr_convert_stream(struct rtl2832_sdr_state *s,
         if (unlikely(time_is_before_jiffies(s->jiffies_next))) {
 #define MSECS 10000UL
                 unsigned int samples = s->sample - s->sample_measured;
+
                 s->jiffies_next = jiffies + msecs_to_jiffies(MSECS);
                 s->sample_measured = s->sample;
                 dev_dbg(&s->udev->dev,
@@ -560,11 +562,13 @@ static int rtl2832_sdr_alloc_urbs(struct rtl2832_sdr_state *s)
 static void rtl2832_sdr_cleanup_queued_bufs(struct rtl2832_sdr_state *s)
 {
         unsigned long flags = 0;
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         spin_lock_irqsave(&s->queued_bufs_lock, flags);
         while (!list_empty(&s->queued_bufs)) {
                 struct rtl2832_sdr_frame_buf *buf;
+
                 buf = list_entry(s->queued_bufs.next,
                                 struct rtl2832_sdr_frame_buf, list);
                 list_del(&buf->list);
@@ -577,6 +581,7 @@ static void rtl2832_sdr_cleanup_queued_bufs(struct rtl2832_sdr_state *s)
 static void rtl2832_sdr_release_sec(struct dvb_frontend *fe)
 {
         struct rtl2832_sdr_state *s = fe->sec_priv;
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         mutex_lock(&s->vb_queue_lock);
@@ -598,6 +603,7 @@ static int rtl2832_sdr_querycap(struct file *file, void *fh,
                 struct v4l2_capability *cap)
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         strlcpy(cap->driver, KBUILD_MODNAME, sizeof(cap->driver));
@@ -615,6 +621,7 @@ static int rtl2832_sdr_queue_setup(struct vb2_queue *vq,
                 unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[])
 {
         struct rtl2832_sdr_state *s = vb2_get_drv_priv(vq);
+
         dev_dbg(&s->udev->dev, "%s: *nbuffers=%d\n", __func__, *nbuffers);
 
         /* Need at least 8 buffers */
@@ -665,6 +672,7 @@ static int rtl2832_sdr_set_adc(struct rtl2832_sdr_state *s)
         u8 buf[4], u8tmp1, u8tmp2;
         u64 u64tmp;
         u32 u32tmp;
+
         dev_dbg(&s->udev->dev, "%s: f_adc=%u\n", __func__, s->f_adc);
 
         if (!test_bit(POWER_ON, &s->flags))
@@ -988,6 +996,7 @@ static int rtl2832_sdr_start_streaming(struct vb2_queue *vq, unsigned int count)
 {
         struct rtl2832_sdr_state *s = vb2_get_drv_priv(vq);
         int ret;
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         if (!s->udev)
@@ -1036,6 +1045,7 @@ err:
 static void rtl2832_sdr_stop_streaming(struct vb2_queue *vq)
 {
         struct rtl2832_sdr_state *s = vb2_get_drv_priv(vq);
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         mutex_lock(&s->v4l2_lock);
@@ -1069,6 +1079,7 @@ static int rtl2832_sdr_g_tuner(struct file *file, void *priv,
                 struct v4l2_tuner *v)
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
+
         dev_dbg(&s->udev->dev, "%s: index=%d type=%d\n",
                         __func__, v->index, v->type);
 
@@ -1095,6 +1106,7 @@ static int rtl2832_sdr_s_tuner(struct file *file, void *priv,
                 const struct v4l2_tuner *v)
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         if (v->index > 1)
@@ -1106,6 +1118,7 @@ static int rtl2832_sdr_enum_freq_bands(struct file *file, void *priv,
                 struct v4l2_frequency_band *band)
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
+
         dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d index=%d\n",
                         __func__, band->tuner, band->type, band->index);
 
@@ -1131,6 +1144,7 @@ static int rtl2832_sdr_g_frequency(struct file *file, void *priv,
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
         int ret  = 0;
+
         dev_dbg(&s->udev->dev, "%s: tuner=%d type=%d\n",
                         __func__, f->tuner, f->type);
 
@@ -1194,6 +1208,7 @@ static int rtl2832_sdr_enum_fmt_sdr_cap(struct file *file, void *priv,
                 struct v4l2_fmtdesc *f)
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         if (f->index >= NUM_FORMATS)
@@ -1209,6 +1224,7 @@ static int rtl2832_sdr_g_fmt_sdr_cap(struct file *file, void *priv,
                 struct v4l2_format *f)
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
+
         dev_dbg(&s->udev->dev, "%s:\n", __func__);
 
         f->fmt.sdr.pixelformat = s->pixelformat;
@@ -1223,6 +1239,7 @@ static int rtl2832_sdr_s_fmt_sdr_cap(struct file *file, void *priv,
         struct rtl2832_sdr_state *s = video_drvdata(file);
         struct vb2_queue *q = &s->vb_queue;
         int i;
+
         dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
                         (char *)&f->fmt.sdr.pixelformat);
 
@@ -1248,6 +1265,7 @@ static int rtl2832_sdr_try_fmt_sdr_cap(struct file *file, void *priv,
 {
         struct rtl2832_sdr_state *s = video_drvdata(file);
         int i;
+
         dev_dbg(&s->udev->dev, "%s: pixelformat fourcc %4.4s\n", __func__,
                         (char *)&f->fmt.sdr.pixelformat);
 
@@ -1317,6 +1335,7 @@ static int rtl2832_sdr_s_ctrl(struct v4l2_ctrl *ctrl)
         struct dvb_frontend *fe = s->fe;
         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
         int ret;
+
         dev_dbg(&s->udev->dev,
                         "%s: id=%d name=%s val=%d min=%d max=%d step=%d\n",
                         __func__, ctrl->id, ctrl->name, ctrl->val,
@@ -1330,6 +1349,7 @@ static int rtl2832_sdr_s_ctrl(struct v4l2_ctrl *ctrl)
                         /* Round towards the closest legal value */
                         s32 val = s->f_adc + s->bandwidth->step / 2;
                         u32 offset;
+
                         val = clamp(val, s->bandwidth->minimum,
                                     s->bandwidth->maximum);
                         offset = val - s->bandwidth->minimum;