V4L/DVB (6706): pvrusb2: Remove use of volatile in command sequencer

pvrusb2: Remove use of volatile for command sequencer; these variables
are set by interrupt-context code and we check their state in such a
manner that there should be no race conditions.  This had originally
been done out of paranoia, and I have since been convinced that the
paranoia is not required.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index 894c630c95c..c79d3a68dbd 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -217,9 +217,9 @@ struct pvr2_hdw {
         struct urb *ctl_read_urb;
         unsigned char *ctl_write_buffer;
         unsigned char *ctl_read_buffer;
-        volatile int ctl_write_pend_flag;
-        volatile int ctl_read_pend_flag;
-        volatile int ctl_timeout_flag;
+        int ctl_write_pend_flag;
+        int ctl_read_pend_flag;
+        int ctl_timeout_flag;
         struct completion ctl_done;
         unsigned char cmd_buffer[PVR2_CTL_BUFFSIZE];
         int cmd_debug_state;               // Low level command debugging info