It helps to identify issues if we have some information regarding to the
channel which the event is associated.
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
Acked-by: Joel Fernandes jo...@ti.com
---
drivers/dma/edma.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index bc8175c92e0c..4aa5eb005b5c 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -185,7 +185,8 @@ static void edma_execute(struct edma_chan *echan)
edma_resume(echan-ch_num);
if (edesc-processed = MAX_NR_SG) {
- dev_dbg(dev, first transfer starting %d\n, echan-ch_num);
+ dev_dbg(dev, first transfer starting on channel %d\n,
+ echan-ch_num);
edma_start(echan-ch_num);
}
@@ -195,7 +196,7 @@ static void edma_execute(struct edma_chan *echan)
* MAX_NR_SG
*/
if (echan-missed) {
- dev_dbg(dev, missed event in execute detected\n);
+ dev_dbg(dev, missed event on channel %d\n, echan-ch_num);
edma_clean_channel(echan-ch_num);
edma_stop(echan-ch_num);
edma_start(echan-ch_num);
@@ -735,7 +736,7 @@ static int edma_alloc_chan_resources(struct dma_chan *chan)
echan-alloced = true;
echan-slot[0] = echan-ch_num;
- dev_dbg(dev, allocated channel for %u:%u\n,
+ dev_dbg(dev, allocated channel %d for %u:%u\n, echan-ch_num,
EDMA_CTLR(echan-ch_num), EDMA_CHAN_SLOT(echan-ch_num));
return 0;
--
1.9.2
___
Davinci-linux-open-source mailing list
Davinci-linux-open-source@linux.davincidsp.com
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
