V4L/DVB (6795): Add EXPORT_SYMBOL_GPL to the saa7134 video control routines
Those newer functions are used by saa7134-empress. Adds export for them:
+EXPORT_SYMBOL_GPL(saa7134_g_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_s_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_queryctrl);
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 9705f1f..1184d35 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1165,6 +1165,7 @@
}
return 0;
}
+EXPORT_SYMBOL_GPL(saa7134_g_ctrl);
int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c)
{
@@ -1278,6 +1279,7 @@
mutex_unlock(&dev->lock);
return err;
}
+EXPORT_SYMBOL_GPL(saa7134_s_ctrl);
/* ------------------------------------------------------------------ */
@@ -1685,6 +1687,7 @@
*c = (NULL != ctrl) ? *ctrl : no_ctrl;
return 0;
}
+EXPORT_SYMBOL_GPL(saa7134_queryctrl);
static int saa7134_enum_input(struct file *file, void *priv,
struct v4l2_input *i)