| From 081cbf58313406bddf98861bb72e9d97a9343e83 Mon Sep 17 00:00:00 2001 |
| From: Fabio Estevam <festevam@gmail.com> |
| Date: Tue, 21 Feb 2012 12:51:59 -0200 |
| Subject: 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> |
| (cherry picked from commit d8b53489d4c80490a70327fce6657816e33fafb3) |
| |
| Signed-off-by: Simon Horman <horms@verge.net.au> |
| --- |
| drivers/dma/dmaengine.c | 8 ++++---- |
| 1 file changed, 4 insertions(+), 4 deletions(-) |
| |
| 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 @@ 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); |
| } |
| } |
| |
| -- |
| 1.7.10.2.565.gbd578b5 |
| |
