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| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2011-01-12 15:39:06 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-01-14 16:54:43 -0800 |
| commit | ebcf9b80f9657f44fcb60ee17abe14eadebf3386 (patch) | |
| tree | 8147fa2c862cc87a953dd6e1cc7c41ae4fd3144c /drivers/dma/at_hdmac.c | |
| parent | 0f70e8cea3ac6a765289811c590a16934bf47711 (diff) | |
| download | op-kernel-dev-ebcf9b80f9657f44fcb60ee17abe14eadebf3386.zip op-kernel-dev-ebcf9b80f9657f44fcb60ee17abe14eadebf3386.tar.gz | |
dmaengine: at_hdmac: trivial add precision to unmapping comment
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/at_hdmac.c')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 6eea888..73a470b 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -253,7 +253,7 @@ atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc) /* move myself to free_list */ list_move(&desc->desc_node, &atchan->free_list); - /* unmap dma addresses */ + /* unmap dma addresses (not on slave channels) */ if (!atchan->chan_common.private) { struct device *parent = chan2parent(&atchan->chan_common); if (!(txd->flags & DMA_COMPL_SKIP_DEST_UNMAP)) { |
