1 files changed, 13 insertions, 18 deletions

diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
index 2a68220d1ada..a66df07d7625 100644
--- a/drivers/media/video/gspca/pac7302.c
+++ b/drivers/media/video/gspca/pac7302.c
@@ -402,7 +402,7 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
         memcpy(gspca_dev->usb_buf, buffer, len);
         ret = usb_control_msg(gspca_dev->dev,
                         usb_sndctrlpipe(gspca_dev->dev, 0),
-                        1,              /* request */
+                        0,              /* request */
                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                         0,              /* value */
                         index, gspca_dev->usb_buf, len,
@@ -804,7 +804,6 @@ static const unsigned char pac_jpeg_header2[] = {
 };
 
 static void pac_start_frame(struct gspca_dev *gspca_dev,
-                struct gspca_frame *frame,
                 __u16 lines, __u16 samples_per_line)
 {
         unsigned char tmpbuf[4];
@@ -829,19 +828,13 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                         int len)                        /* iso packet length */
 {
         struct sd *sd = (struct sd *) gspca_dev;
-        struct gspca_frame *frame;
+        u8 *image;
         unsigned char *sof;
 
         sof = pac_find_sof(&sd->sof_read, data, len);
         if (sof) {
                 int n, lum_offset, footer_length;
 
-                frame = gspca_get_i_frame(gspca_dev);
-                if (frame == NULL) {
-                        gspca_dev->last_packet_type = DISCARD_PACKET;
-                        return;
-                }
-
                 /* 6 bytes after the FF D9 EOF marker a number of lumination
                    bytes are send corresponding to different parts of the
                    image, the 14th and 15th byte after the EOF seem to
@@ -852,16 +845,17 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                 /* Finish decoding current frame */
                 n = (sof - data) - (footer_length + sizeof pac_sof_marker);
                 if (n < 0) {
-                        frame->data_end += n;
+                        gspca_dev->image_len += n;
                         n = 0;
+                } else {
+                        gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
                 }
-                gspca_frame_add(gspca_dev, INTER_PACKET,
-                                        data, n);
-                if (gspca_dev->last_packet_type != DISCARD_PACKET &&
-                                frame->data_end[-2] == 0xff &&
-                                frame->data_end[-1] == 0xd9)
-                        gspca_frame_add(gspca_dev, LAST_PACKET,
-                                                NULL, 0);
+
+                image = gspca_dev->image;
+                if (image != NULL
+                 && image[gspca_dev->image_len - 2] == 0xff
+                 && image[gspca_dev->image_len - 1] == 0xd9)
+                        gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
 
                 n = sof - data;
                 len -= n;
@@ -877,7 +871,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 
                 /* Start the new frame with the jpeg header */
                 /* The PAC7302 has the image rotated 90 degrees */
-                pac_start_frame(gspca_dev, frame,
+                pac_start_frame(gspca_dev,
                         gspca_dev->width, gspca_dev->height);
         }
         gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
@@ -1200,6 +1194,7 @@ static const struct usb_device_id device_table[] __devinitconst = {
         {USB_DEVICE(0x093a, 0x2621)},
         {USB_DEVICE(0x093a, 0x2622), .driver_info = FL_VFLIP},
         {USB_DEVICE(0x093a, 0x2624), .driver_info = FL_VFLIP},
+        {USB_DEVICE(0x093a, 0x2625)},
         {USB_DEVICE(0x093a, 0x2626)},
         {USB_DEVICE(0x093a, 0x2628)},
         {USB_DEVICE(0x093a, 0x2629), .driver_info = FL_VFLIP},