This is a note to let you know that I've just added the patch titled
drivers/dma/dmaengine.c: lower the priority of 'failed to get' dma channel
message
to the 3.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drivers-dma-dmaengine.c-lower-the-priority-of-failed-to-get-dma-channel-message.patch
and it can be found in the queue-3.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 0eb5a35801df3c438ce3fc91310a415ea4452c00 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <[email protected]>
Date: Thu, 4 Oct 2012 17:11:16 -0700
Subject: drivers/dma/dmaengine.c: lower the priority of 'failed to get' dma
channel message
From: Fabio Estevam <[email protected]>
commit 0eb5a35801df3c438ce3fc91310a415ea4452c00 upstream.
Do the same as commit a03a202e95fd ("dmaengine: failure to get a
specific DMA channel is not critical") to get rid of the following
messages during kernel boot:
dmaengine_get: failed to get dma1chan0: (-22)
dmaengine_get: failed to get dma1chan1: (-22)
dmaengine_get: failed to get dma1chan2: (-22)
dmaengine_get: failed to get dma1chan3: (-22)
..
Signed-off-by: Fabio Estevam <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: Dan Williams <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/dma/dmaengine.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -582,7 +582,7 @@ void dmaengine_get(void)
list_del_rcu(&device->global_node);
break;
} else if (err)
- pr_err("%s: failed to get %s: (%d)\n",
+ pr_debug("%s: failed to get %s: (%d)\n",
__func__, dma_chan_name(chan), err);
}
}
Patches currently in stable-queue which might be from
[email protected] are
queue-3.6/drivers-dma-dmaengine.c-lower-the-priority-of-failed-to-get-dma-channel-message.patch
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