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dmaengine: pl330: Remove unused 'regs' variable in pl330_submit_req()

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The 'void __iomem *regs' is not used in pl330_submit_req() function.
Remove it.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Krzysztof Kozlowski 2014-09-29 14:42:19 +02:00 committed by Vinod Koul
parent 937cb2f249
commit c3cb38f43c
1 changed files with 0 additions and 3 deletions
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3
drivers/dma/pl330.c
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@ -1367,13 +1367,10 @@ static int pl330_submit_req(struct pl330_thread *thrd,
struct pl330_dmac *pl330 = thrd->dmac; struct pl330_dmac *pl330 = thrd->dmac;
struct _xfer_spec xs; struct _xfer_spec xs;
unsigned long flags; unsigned long flags;
void __iomem *regs;
unsigned idx; unsigned idx;
u32 ccr; u32 ccr;
int ret = 0; int ret = 0;
regs = thrd->dmac->base;
if (pl330->state == DYING if (pl330->state == DYING
|| pl330->dmac_tbd.reset_chan & (1 << thrd->id)) { || pl330->dmac_tbd.reset_chan & (1 << thrd->id)) {
dev_info(thrd->dmac->ddma.dev, "%s:%d\n", dev_info(thrd->dmac->ddma.dev, "%s:%d\n",