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Commit d8b53489 authored by Fabio Estevam's avatar Fabio Estevam Committed by Vinod Koul
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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: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@linux.intel.com>
parent 865d9438

drivers/dma/dmaengine.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -510,8 +510,8 @@ struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, v 
					 dma_chan_name(chan));

					 dma_chan_name(chan));

				list_del_rcu(&device->global_node);

				list_del_rcu(&device->global_node);

			} else if (err)

			} else if (err)

				pr_debug("dmaengine: failed to get %s: (%d)\n",

				pr_debug("%s: failed to get %s: (%d)\n",

					 dma_chan_name(chan), err);

					__func__, dma_chan_name(chan), err);

			else

			else

				break;

				break;

			if (--device->privatecnt == 0)

			if (--device->privatecnt == 0)
@@ -564,8 +564,8 @@ void dmaengine_get(void) 
				list_del_rcu(&device->global_node);

				list_del_rcu(&device->global_node);

				break;

				break;

			} else if (err)

			} else if (err)

				pr_err("dmaengine: failed to get %s: (%d)\n",

				pr_err("%s: failed to get %s: (%d)\n",

				       dma_chan_name(chan), err);

					__func__, dma_chan_name(chan), err);

		}

		}

	}

	}