The patch titled
Subject: drivers/dma/dmaengine.c: lower the priority of 'failed to get' dma channel message
has been added to the -mm tree. Its filename is
dma-dmaengine-lower-the-priority-of-failed-to-get-dma-channel-message.patch
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From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Subject: drivers/dma/dmaengine.c: lower the priority of 'failed to get' dma channel message
Do the same as commit a03a202e9 ("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)
dmaengine_get: failed to get dma1chan4: (-22)
dmaengine_get: failed to get dma1chan5: (-22)
dmaengine_get: failed to get dma1chan6: (-22)
dmaengine_get: failed to get dma1chan7: (-22)
dmaengine_get: failed to get dma1chan8: (-22)
dmaengine_get: failed to get dma1chan9: (-22)
dmaengine_get: failed to get dma1chan10: (-22)
dmaengine_get: failed to get dma1chan11: (-22)
dmaengine_get: failed to get dma1chan12: (-22)
dmaengine_get: failed to get dma1chan13: (-22)
dmaengine_get: failed to get dma1chan14: (-22)
dmaengine_get: failed to get dma1chan15: (-22)
dmaengine_get: failed to get dma1chan16: (-22)
dmaengine_get: failed to get dma1chan17: (-22)
dmaengine_get: failed to get dma1chan18: (-22)
dmaengine_get: failed to get dma1chan19: (-22)
dmaengine_get: failed to get dma1chan20: (-22)
dmaengine_get: failed to get dma1chan21: (-22)
dmaengine_get: failed to get dma1chan22: (-22)
dmaengine_get: failed to get dma1chan23: (-22)
dmaengine_get: failed to get dma1chan24: (-22)
dmaengine_get: failed to get dma1chan25: (-22)
dmaengine_get: failed to get dma1chan26: (-22)
dmaengine_get: failed to get dma1chan27: (-22)
dmaengine_get: failed to get dma1chan28: (-22)
dmaengine_get: failed to get dma1chan29: (-22)
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/dma/dmaengine.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/dma/dmaengine.c~dma-dmaengine-lower-the-priority-of-failed-to-get-dma-channel-message drivers/dma/dmaengine.c
--- a/drivers/dma/dmaengine.c~dma-dmaengine-lower-the-priority-of-failed-to-get-dma-channel-message
+++ a/drivers/dma/dmaengine.c
@@ -578,7 +578,7 @@ 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);
}
}
_
Subject: Subject: drivers/dma/dmaengine.c: lower the priority of 'failed to get' dma channel message
Patches currently in -mm which might be from fabio.estevam@xxxxxxxxxxxxx are
origin.patch
linux-next.patch
dma-dmaengine-lower-the-priority-of-failed-to-get-dma-channel-message.patch
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