dma: dmaengine: Distinguish between 'dmaengine: failed to get' messages
The message "dmaengine: failed to get" can come from two possible locations within dmaengine.c.
In order to distinguish between them, replace "dmaengine" with __func__ string so that the
source function of the error message can be easily identified.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index a6c6051..767bcc3 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -510,8 +510,8 @@
dma_chan_name(chan));
list_del_rcu(&device->global_node);
} else if (err)
- pr_debug("dmaengine: failed to get %s: (%d)\n",
- dma_chan_name(chan), err);
+ pr_debug("%s: failed to get %s: (%d)\n",
+ __func__, dma_chan_name(chan), err);
else
break;
if (--device->privatecnt == 0)
@@ -564,8 +564,8 @@
list_del_rcu(&device->global_node);
break;
} else if (err)
- pr_err("dmaengine: failed to get %s: (%d)\n",
- dma_chan_name(chan), err);
+ pr_err("%s: failed to get %s: (%d)\n",
+ __func__, dma_chan_name(chan), err);
}
}