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authorPaul Mundt <lethal@linux-sh.org>2006-11-24 14:50:05 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-06 10:45:39 +0900
commite803aaf63a18b26668fbfbfd41c65527bcc10532 (patch)
treea36a619813ef83b381ddbdafb1ea0dc494516ce6 /arch/sh/drivers
parent49f860bb5db877a2c75642e7e19af40e3010afec (diff)
downloadlinux-2.6.34-ux500-e803aaf63a18b26668fbfbfd41c65527bcc10532.tar.gz
sh: Drop name overload in dma-sh.
Pass along the dev_id from request_dma() all the way down, rather than inserting an artificial name relating to the TEI line that we were doing before. This makes the line a bit less obvious, but dev_id is the proper behaviour for this regardless. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers')
-rw-r--r--arch/sh/drivers/dma/dma-sh.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 66078601335..f63721ed86c 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -94,20 +94,13 @@ static int sh_dmac_request_dma(struct dma_channel *chan)
if (unlikely(!chan->flags & DMA_TEI_CAPABLE))
return 0;
- chan->name = kzalloc(32, GFP_KERNEL);
- if (unlikely(chan->name == NULL))
- return -ENOMEM;
- snprintf(chan->name, 32, "DMAC Transfer End (Channel %d)",
- chan->chan);
-
return request_irq(get_dmte_irq(chan->chan), dma_tei,
- IRQF_DISABLED, chan->name, chan);
+ IRQF_DISABLED, chan->dev_id, chan);
}
static void sh_dmac_free_dma(struct dma_channel *chan)
{
free_irq(get_dmte_irq(chan->chan), chan);
- kfree(chan->name);
}
static void