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| author |   Lars-Peter Clausen <lars@metafoo.de> | 2014-07-06 20:32:20 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2014-07-15 22:01:02 +0530 |
| commit | fa01ef38d60096aa689bcc2659aedd4a9ae83cd1 (patch) | |
| tree | 36f480d92f8ff8f5d1dd2d3d230e3a7d71c13149 /drivers/dma/pl330.c | |
| parent | dmaengine: pl330: Remove duplicated cachecontrol enum (diff) | |
| download | linux-dev-fa01ef38d60096aa689bcc2659aedd4a9ae83cd1.tar.xz linux-dev-fa01ef38d60096aa689bcc2659aedd4a9ae83cd1.zip | |
dmaengine: pl330: Remove unused pl330_chanstatus struct
The pl330_chanstatus struct is completely unused, so remove it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/pl330.c')
| -rw-r--r-- | drivers/dma/pl330.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 22739c436bc3..9121edeb2727 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -375,35 +375,6 @@ struct pl330_req { struct list_head rqd; }; -/* - * To know the status of the channel and DMAC, the client - * provides a pointer to this structure. The PL330 core - * fills it with current information. - */ -struct pl330_chanstatus { - /* - * If the DMAC engine halted due to some error, - * the client should remove-add DMAC. - */ - bool dmac_halted; - /* - * If channel is halted due to some error, - * the client should ABORT/FLUSH and START the channel. - */ - bool faulting; - /* Location of last load */ - u32 src_addr; - /* Location of last store */ - u32 dst_addr; - /* - * Pointer to the currently active req, NULL if channel is - * inactive, even though the requests may be present. - */ - struct pl330_req *top_req; - /* Pointer to req waiting second in the queue if any. */ - struct pl330_req *wait_req; -}; - enum pl330_chan_op { /* Start the channel */ PL330_OP_START, |