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Merge branch 'topic/of' into for-linus

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This commit is contained in:
Vinod Koul 2013-09-02 17:40:46 +05:30
commit 592745e2f8
2 changed files with 7 additions and 6 deletions
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10
drivers/dma/dmaengine.c
View File

@ -514,16 +514,16 @@ struct dma_chan *dma_get_slave_channel(struct dma_chan *chan)
/* lock against __dma_request_channel */
mutex_lock(&dma_list_mutex);
if (chan->client_count == 0)
if (chan->client_count == 0) {
err = dma_chan_get(chan);
else
if (err)
pr_debug("%s: failed to get %s: (%d)\n",
__func__, dma_chan_name(chan), err);
} else
chan = NULL;
mutex_unlock(&dma_list_mutex);
if (err)
pr_debug("%s: failed to get %s: (%d)\n",
__func__, dma_chan_name(chan), err);
return chan;
}

3
drivers/dma/of-dma.c
View File

@ -160,7 +160,8 @@ struct dma_chan *of_dma_request_slave_channel(struct device_node *np,
count = of_property_count_strings(np, "dma-names");
if (count < 0) {
pr_err("%s: dma-names property missing or empty\n", __func__);
pr_err("%s: dma-names property of node '%s' missing or empty\n",
__func__, np->full_name);
return NULL;
}