vserver 1.9.5.x5

[linux-2.6.git] / drivers / media / video / v4l2-common.c

diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 6f079fd..b5e0cf3 100644 (file)
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -36,7 +36,7 @@
 /*
  * Video4linux 1/2 integration by Justin Schoeman
  * <justin@suntiger.ee.up.ac.za>
- * 2.4 PROCFS support ported from 2.4 kernels by 
+ * 2.4 PROCFS support ported from 2.4 kernels by
  *  Iñaki García Etxebarria <garetxe@euskalnet.net>
  * Makefile fix by "W. Michael Petullo" <mike@flyn.org>
  * 2.4 devfs support ported from 2.4 kernels by
@@ -84,17 +84,20 @@ MODULE_LICENSE("GPL");
  *  Video Standard Operations (contributed by Michael Schimek)
  */
 
-/* This is the recommended method to deal with the framerate fields. More 
+#if 0 /* seems to have no users */
+/* This is the recommended method to deal with the framerate fields. More
    sophisticated drivers will access the fields directly. */
 unsigned int
 v4l2_video_std_fps(struct v4l2_standard *vs)
-{ 
+{
        if (vs->frameperiod.numerator > 0)
-               return (((vs->frameperiod.denominator << 8) / 
-                        vs->frameperiod.numerator) + 
+               return (((vs->frameperiod.denominator << 8) /
+                        vs->frameperiod.numerator) +
                        (1 << 7)) / (1 << 8);
        return 0;
 }
+EXPORT_SYMBOL(v4l2_video_std_fps);
+#endif
 
 /* Fill in the fields of a v4l2_standard structure according to the
    'id' and 'transmission' parameters.  Returns negative on error.  */
@@ -132,7 +135,7 @@ int v4l2_prio_init(struct v4l2_prio_state *global)
        memset(global,0,sizeof(*global));
        return 0;
 }
-       
+
 int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
                     enum v4l2_priority new)
 {
@@ -259,7 +262,6 @@ char *v4l2_ioctl_names[256] = {
 
 /* ----------------------------------------------------------------- */
 
-EXPORT_SYMBOL(v4l2_video_std_fps);
 EXPORT_SYMBOL(v4l2_video_std_construct);
 
 EXPORT_SYMBOL(v4l2_prio_init);