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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 19:50:49 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 19:50:49 -0800
commit3e7468313758913c5e4d372f35b271b96bad1298 (patch)
treeeb612d252a9e2349a1173451cd779beebd18a33e /drivers/media/video/gspca/m5602/m5602_core.c
parent6825fbc4cb219f2c98bb7d157915d797cf5cb823 (diff)
parente97f4677961f68e29bd906022ebf60a6df7f530a (diff)
downloadop-kernel-dev-3e7468313758913c5e4d372f35b271b96bad1298.zip
op-kernel-dev-3e7468313758913c5e4d372f35b271b96bad1298.tar.gz
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits) V4L/DVB (13542): ir-keytable: Allow dynamic table change V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage V4L/DVB (13540): ir-common: Cleanup get key evdev code V4L/DVB (13539): ir-common: add __func__ for debug messages V4L/DVB (13538): ir-common: Use a dynamic keycode table V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code V4L/DVB (13534): ir-common: Remove some unused fields/structs V4L/DVB (13533): ir: use dynamic tables, instead of static ones V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it V4L/DVB (13458): go7007: subdev conversion V4L/DVB (13457): s2250: subdev conversion V4L/DVB (13456): s2250: Change module structure V4L/DVB (13528): em28xx: add support for em2800 VC211A card em28xx: don't reduce scale to half size for em2800 em28xx: don't load audio modules when AC97 is mis-detected em28xx: em2800 chips support max width of 640 V4L/DVB (13523): dvb-bt8xx: fix compile warning ... Fix up trivial conflicts due to spelling fixes from the trivial tree in Documentation/video4linux/gspca.txt drivers/media/video/cx18/cx18-mailbox.h
Diffstat (limited to 'drivers/media/video/gspca/m5602/m5602_core.c')
-rw-r--r--drivers/media/video/gspca/m5602/m5602_core.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 7f1e5415..844fc1d8 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -274,8 +274,7 @@ static int m5602_start_transfer(struct gspca_dev *gspca_dev)
}
static void m5602_urb_complete(struct gspca_dev *gspca_dev,
- struct gspca_frame *frame,
- __u8 *data, int len)
+ u8 *data, int len)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -295,19 +294,27 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev,
len -= 6;
/* Complete the last frame (if any) */
- frame = gspca_frame_add(gspca_dev, LAST_PACKET,
- frame, data, 0);
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ NULL, 0);
sd->frame_count++;
/* Create a new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
PDEBUG(D_FRAM, "Starting new frame %d",
sd->frame_count);
} else {
- int cur_frame_len = frame->data_end - frame->data;
+ struct gspca_frame *frame;
+ int cur_frame_len;
+ frame = gspca_get_i_frame(gspca_dev);
+ if (frame == NULL) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ return;
+ }
+
+ cur_frame_len = frame->data_end - frame->data;
/* Remove urb header */
data += 4;
len -= 4;
@@ -316,12 +323,12 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev,
PDEBUG(D_FRAM, "Continuing frame %d copying %d bytes",
sd->frame_count, len);
- gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+ gspca_frame_add(gspca_dev, INTER_PACKET,
data, len);
} else if (frame->v4l2_buf.length - cur_frame_len > 0) {
/* Add the remaining data up to frame size */
- gspca_frame_add(gspca_dev, INTER_PACKET, frame, data,
- frame->v4l2_buf.length - cur_frame_len);
+ gspca_frame_add(gspca_dev, INTER_PACKET, data,
+ frame->v4l2_buf.length - cur_frame_len);
}
}
}
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