diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-16 10:17:15 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-06-16 10:17:15 +0200 |
commit | 28638ea4f8adb63f837e4436560ab16ab0388587 (patch) | |
tree | 2dab7a03d7696697c82ba62a03700d3a2f3639b1 /drivers/media/video/ivtv/ivtv-fileops.c | |
parent | f781b03c4b1c713ac000877c8bbc31fc4164a29b (diff) | |
parent | 066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff) |
Merge branch 'linus' into x86/nmitip-x86-nmi-2008-06-16_09.20_Mon
Conflicts:
arch/x86/kernel/nmi_32.c
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-fileops.c')
-rw-r--r-- | drivers/media/video/ivtv/ivtv-fileops.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c index 2b74b0ab1477..db813e071ce6 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ b/drivers/media/video/ivtv/ivtv-fileops.c @@ -587,7 +587,7 @@ retry: since we may get here before the stream has been fully set-up */ if (mode == OUT_YUV && s->q_full.length == 0 && itv->dma_data_req_size) { while (count >= itv->dma_data_req_size) { - if (!ivtv_yuv_udma_stream_frame (itv, (void *)user_buf)) { + if (!ivtv_yuv_udma_stream_frame (itv, (void __user *)user_buf)) { bytes_written += itv->dma_data_req_size; user_buf += itv->dma_data_req_size; count -= itv->dma_data_req_size; @@ -987,6 +987,8 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp) /* Find which card this open was on */ spin_lock(&ivtv_cards_lock); for (x = 0; itv == NULL && x < ivtv_cards_active; x++) { + if (ivtv_cards[x] == NULL) + continue; /* find out which stream this open was on */ for (y = 0; y < IVTV_MAX_STREAMS; y++) { s = &ivtv_cards[x]->streams[y]; |