[media] staging: omap4iss: fix multiline comment style

Fixed multi-line comments to their preferred style (First line empty)

Signed-off-by: Avraham Shukron <avraham.shukron@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c
index bb0e3b4a4558ab6f69da99891c77cadc634681a0..e21811a0051476f0bdf1df287d6b2686c0e3adc0 100644 (file)
--- a/drivers/staging/media/omap4iss/iss_video.c
+++ b/drivers/staging/media/omap4iss/iss_video.c
@@ -128,7 +128,8 @@ static unsigned int iss_video_mbus_to_pix(const struct iss_video *video,
        pix->width = mbus->width;
        pix->height = mbus->height;
 
-       /* Skip the last format in the loop so that it will be selected if no
+       /*
+        * Skip the last format in the loop so that it will be selected if no
         * match is found.
         */
        for (i = 0; i < ARRAY_SIZE(formats) - 1; ++i) {
@@ -138,7 +139,8 @@ static unsigned int iss_video_mbus_to_pix(const struct iss_video *video,
 
        min_bpl = pix->width * ALIGN(formats[i].bpp, 8) / 8;
 
-       /* Clamp the requested bytes per line value. If the maximum bytes per
+       /*
+        * Clamp the requested bytes per line value. If the maximum bytes per
         * line value is zero, the module doesn't support user configurable line
         * sizes. Override the requested value with the minimum in that case.
         */
@@ -172,7 +174,8 @@ static void iss_video_pix_to_mbus(const struct v4l2_pix_format *pix,
        mbus->width = pix->width;
        mbus->height = pix->height;
 
-       /* Skip the last format in the loop so that it will be selected if no
+       /*
+        * Skip the last format in the loop so that it will be selected if no
         * match is found.
         */
        for (i = 0; i < ARRAY_SIZE(formats) - 1; ++i) {
@@ -360,7 +363,8 @@ static void iss_video_buf_queue(struct vb2_buffer *vb)
 
        spin_lock_irqsave(&video->qlock, flags);
 
-       /* Mark the buffer is faulty and give it back to the queue immediately
+       /*
+        * Mark the buffer is faulty and give it back to the queue immediately
         * if the video node has registered an error. vb2 will perform the same
         * check when preparing the buffer, but that is inherently racy, so we
         * need to handle the race condition with an authoritative check here.
@@ -443,7 +447,8 @@ struct iss_buffer *omap4iss_video_buffer_next(struct iss_video *video)
 
        buf->vb.vb2_buf.timestamp = ktime_get_ns();
 
-       /* Do frame number propagation only if this is the output video node.
+       /*
+        * Do frame number propagation only if this is the output video node.
         * Frame number either comes from the CSI receivers or it gets
         * incremented here if H3A is not active.
         * Note: There is no guarantee that the output buffer will finish
@@ -605,7 +610,8 @@ iss_video_set_format(struct file *file, void *fh, struct v4l2_format *format)
 
        mutex_lock(&video->mutex);
 
-       /* Fill the bytesperline and sizeimage fields by converting to media bus
+       /*
+        * Fill the bytesperline and sizeimage fields by converting to media bus
         * format and back to pixel format.
         */
        iss_video_pix_to_mbus(&format->fmt.pix, &fmt);
@@ -678,8 +684,9 @@ iss_video_get_selection(struct file *file, void *fh, struct v4l2_selection *sel)
        if (subdev == NULL)
                return -EINVAL;
 
-       /* Try the get selection operation first and fallback to get format if not
-        * implemented.
+       /*
+        * Try the get selection operation first and fallback to get format if
+        * not implemented.
         */
        sdsel.pad = pad;
        ret = v4l2_subdev_call(subdev, pad, get_selection, NULL, &sdsel);
@@ -867,7 +874,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 
        mutex_lock(&video->stream_lock);
 
-       /* Start streaming on the pipeline. No link touching an entity in the
+       /*
+        * Start streaming on the pipeline. No link touching an entity in the
         * pipeline can be activated or deactivated once streaming is started.
         */
        pipe = entity->pipe
@@ -895,7 +903,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
        while ((entity = media_graph_walk_next(&graph)))
                media_entity_enum_set(&pipe->ent_enum, entity);
 
-       /* Verify that the currently configured format matches the output of
+       /*
+        * Verify that the currently configured format matches the output of
         * the connected subdev.
         */
        ret = iss_video_check_format(video, vfh);
@@ -905,7 +914,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
        video->bpl_padding = ret;
        video->bpl_value = vfh->format.fmt.pix.bytesperline;
 
-       /* Find the ISS video node connected at the far end of the pipeline and
+       /*
+        * Find the ISS video node connected at the far end of the pipeline and
         * update the pipeline.
         */
        far_end = iss_video_far_end(video);
@@ -930,7 +940,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
        pipe->state |= state;
        spin_unlock_irqrestore(&pipe->lock, flags);
 
-       /* Set the maximum time per frame as the value requested by userspace.
+       /*
+        * Set the maximum time per frame as the value requested by userspace.
         * This is a soft limit that can be overridden if the hardware doesn't
         * support the request limit.
         */
@@ -946,7 +957,8 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
        if (ret < 0)
                goto err_iss_video_check_format;
 
-       /* In sensor-to-memory mode, the stream can be started synchronously
+       /*
+        * In sensor-to-memory mode, the stream can be started synchronously
         * to the stream on command. In memory-to-memory mode, it will be
         * started when buffers are queued on both the input and output.
         */