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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index a6c6051ec858..767bcc31b365 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -510,8 +510,8 @@ struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, v
                                          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 @@ void dmaengine_get(void)
                                 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);
                 }
         }