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authorDan Williams <dan.j.williams@intel.com>2009-02-18 14:48:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-02-18 15:37:55 -0800
commit287d859222e0adbc67666a6154aaf42d7d5bbb54 (patch)
treea3e00f7b42f91c0d00f9d5a8d79414939b3c566f /drivers/dma/dw_dmac_regs.h
parent9ccf3b5e8409927835c4d38cb2f380c9e4349e76 (diff)
downloadop-kernel-dev-287d859222e0adbc67666a6154aaf42d7d5bbb54.zip
op-kernel-dev-287d859222e0adbc67666a6154aaf42d7d5bbb54.tar.gz
atmel-mci: fix initialization of dma slave data
The conversion of atmel-mci to dma_request_channel missed the initialization of the channel dma_slave information. The filter_fn passed to dma_request_channel is responsible for initializing the channel's private data. This implementation has the additional benefit of enabling a generic client-channel data passing mechanism. Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/dma/dw_dmac_regs.h')
-rw-r--r--drivers/dma/dw_dmac_regs.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/dw_dmac_regs.h b/drivers/dma/dw_dmac_regs.h
index 00fdd18..b252b20 100644
--- a/drivers/dma/dw_dmac_regs.h
+++ b/drivers/dma/dw_dmac_regs.h
@@ -139,8 +139,6 @@ struct dw_dma_chan {
struct list_head queue;
struct list_head free_list;
- struct dw_dma_slave *dws;
-
unsigned int descs_allocated;
};
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