[1/3,media] c8sectpfe: Fix broken circular buffer wp management
Commit Message
During the review process, a regression was intoduced in the
circular buffer write pointer management. This means that wp
doesn't get managed properly once the buffer becomes full.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -130,7 +130,7 @@ static void channel_swdemux_tsklet(unsigned long data)
writel(channel->back_buffer_busaddr, channel->irec +
DMA_PRDS_BUSRP_TP(0));
else
- writel(wp, channel->irec + DMA_PRDS_BUSWP_TP(0));
+ writel(wp, channel->irec + DMA_PRDS_BUSRP_TP(0));
}
static int c8sectpfe_start_feed(struct dvb_demux_feed *dvbdmxfeed)