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SubjectRe: [PATCH] dma: dmaengine: Distinguish between 'dmaengine: failed to get' messages
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On Tue, 2012-02-21 at 12:51 -0200, Fabio Estevam wrote:
> 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>
> ---
> drivers/dma/dmaengine.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
> index a6c6051..ac10325 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);
> }
> }
>
Applied, Thanks

--
~Vinod



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