From 221e7dbe55fe515ff786142bac64b507fa9f26de Mon Sep 17 00:00:00 2001
From: Hans de Goede <j.w.r.degoede@hhs.nl>
Date: Wed, 3 Sep 2008 17:12:14 -0300
Subject: [PATCH] V4L/DVB (8813): gspca: Adjust SOF detection for pac73xx.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/gspca/pac7311.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index bed04cc9a5843..3c5142852f278 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -70,7 +70,6 @@ struct sd {
#define SENSOR_PAC7311 1
u8 sof_read;
- u8 header_read;
u8 autogain_ignore_frames;
atomic_t avg_lum;
@@ -709,8 +708,6 @@ static const unsigned char pac7311_jpeg_header2[] = {
/* Include pac common sof detection functions */
#include "pac_common.h"
-#define HEADER_LENGTH 2
-
/* this function is run at interrupt level */
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
@@ -784,22 +781,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
gspca_frame_add(gspca_dev, INTER_PACKET, frame, tmpbuf, 4);
gspca_frame_add(gspca_dev, INTER_PACKET, frame,
pac7311_jpeg_header2, sizeof(pac7311_jpeg_header2));
-
- sd->header_read = 0;
}
-
- if (sd->header_read < HEADER_LENGTH) {
- /* skip the variable part of the sof header */
- int needed = HEADER_LENGTH - sd->header_read;
- if (len <= needed) {
- sd->header_read += len;
- return;
- }
- data += needed;
- len -= needed;
- sd->header_read = HEADER_LENGTH;
- }
-
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
--
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