Staging: cx25821: Change indent with spaces to tabs 13

[pandora-kernel.git] / drivers / staging / cx25821 / cx25821-video.c

diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c
index 3af5f2b..958940f 100644 (file)
--- a/drivers/staging/cx25821/cx25821-video.c
+++ b/drivers/staging/cx25821/cx25821-video.c
@@ -882,41 +882,41 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count,
 static unsigned int video_poll(struct file *file,
                              struct poll_table_struct *wait)
 {
-       struct cx25821_fh *fh = file->private_data;
-       struct cx25821_buffer *buf;
+       struct cx25821_fh *fh = file->private_data;
+       struct cx25821_buffer *buf;
 
-       if (cx25821_res_check(fh, RESOURCE_VIDEO0)) {
-              /* streaming capture */
-              if (list_empty(&fh->vidq.stream))
-                      return POLLERR;
-              buf = list_entry(fh->vidq.stream.next,
+       if (cx25821_res_check(fh, RESOURCE_VIDEO0)) {
+               /* streaming capture */
+               if (list_empty(&fh->vidq.stream))
+                       return POLLERR;
+               buf = list_entry(fh->vidq.stream.next,
                                struct cx25821_buffer, vb.stream);
-       } else {
-              /* read() capture */
-              buf = (struct cx25821_buffer *)fh->vidq.read_buf;
-              if (NULL == buf)
-                      return POLLERR;
-       }
+       } else {
+               /* read() capture */
+               buf = (struct cx25821_buffer *)fh->vidq.read_buf;
+               if (NULL == buf)
+                       return POLLERR;
+       }
 
-       poll_wait(file, &buf->vb.done, wait);
-       if (buf->vb.state == VIDEOBUF_DONE || buf->vb.state == VIDEOBUF_ERROR) {
-              if (buf->vb.state == VIDEOBUF_DONE) {
-                      struct cx25821_dev *dev = fh->dev;
+       poll_wait(file, &buf->vb.done, wait);
+       if (buf->vb.state == VIDEOBUF_DONE || buf->vb.state == VIDEOBUF_ERROR) {
+               if (buf->vb.state == VIDEOBUF_DONE) {
+                       struct cx25821_dev *dev = fh->dev;
 
-                      if (dev && dev->channels[fh->channel_id]
-                                              .use_cif_resolution) {
-                              u8 cam_id = *((char *)buf->vb.baddr + 3);
-                              memcpy((char *)buf->vb.baddr,
+                       if (dev && dev->channels[fh->channel_id]
+                                       .use_cif_resolution) {
+                               u8 cam_id = *((char *)buf->vb.baddr + 3);
+                               memcpy((char *)buf->vb.baddr,
                                      (char *)buf->vb.baddr + (fh->width * 2),
                                      (fh->width * 2));
-                              *((char *)buf->vb.baddr + 3) = cam_id;
-                      }
-              }
+                               *((char *)buf->vb.baddr + 3) = cam_id;
+                       }
+               }
 
-              return POLLIN | POLLRDNORM;
-       }
+               return POLLIN | POLLRDNORM;
+       }
 
-       return 0;
+       return 0;
 }
 
 static int video_release(struct file *file)