V4L/DVB (5169): Pvrusb2: Use macro names for FX2 commands

This is a maintainability cleanup; use nice names for all the FX2
commands instead of raw bytes.  This way we can easily find where we
issue FX commands.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index cde5f5f3e8f2..024b6d80ea0a 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -366,8 +366,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
         {
                 struct v4l2_tuner *vt = (struct v4l2_tuner *)arg;
 
-                if (vt->index != 0)
-                        break;
+                if (vt->index != 0) break; /* Only answer for the 1st tuner */
 
                 pvr2_hdw_execute_tuner_poll(hdw);
                 ret = pvr2_hdw_get_tuner_status(hdw,vt);