diff options
Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-video.c')
| -rw-r--r-- | drivers/media/video/cx231xx/cx231xx-video.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c index 2a04558699f8..523aa49d6b86 100644 --- a/drivers/media/video/cx231xx/cx231xx-video.c +++ b/drivers/media/video/cx231xx/cx231xx-video.c @@ -326,9 +326,7 @@ static inline void get_next_buf(struct cx231xx_dmaqueue *dma_q, */ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb) { - struct cx231xx_buffer *buf; struct cx231xx_dmaqueue *dma_q = urb->context; - unsigned char *outp = NULL; int i, rc = 1; unsigned char *p_buffer; u32 bytes_parsed = 0, buffer_size = 0; @@ -346,10 +344,6 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb) return 0; } - buf = dev->video_mode.isoc_ctl.buf; - if (buf != NULL) - outp = videobuf_to_vmalloc(&buf->vb); - for (i = 0; i < urb->number_of_packets; i++) { int status = urb->iso_frame_desc[i].status; @@ -429,9 +423,7 @@ static inline int cx231xx_isoc_copy(struct cx231xx *dev, struct urb *urb) static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb) { - struct cx231xx_buffer *buf; struct cx231xx_dmaqueue *dma_q = urb->context; - unsigned char *outp = NULL; int rc = 1; unsigned char *p_buffer; u32 bytes_parsed = 0, buffer_size = 0; @@ -449,10 +441,6 @@ static inline int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb) return 0; } - buf = dev->video_mode.bulk_ctl.buf; - if (buf != NULL) - outp = videobuf_to_vmalloc(&buf->vb); - if (1) { /* get buffer pointer and length */ @@ -701,13 +689,9 @@ void cx231xx_reset_video_buffer(struct cx231xx *dev, buf = dev->video_mode.bulk_ctl.buf; if (buf == NULL) { - u8 *outp = NULL; /* first try to get the buffer */ get_next_buf(dma_q, &buf); - if (buf) - outp = videobuf_to_vmalloc(&buf->vb); - dma_q->pos = 0; dma_q->field1_done = 0; dma_q->current_field = -1; |