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dmaengine: pl330: Remove unused dmac_reset callback 

The dmac_reset() callaback of the pl330_info struct is always set to NULL, so
remove it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Lars-Peter Clausen 2014-07-06 20:32:21 +02:00 committed by Vinod Koul
parent fa01ef38d6
commit 7ae342fd6f
1 changed files with 0 additions and 12 deletions
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12
drivers/dma/pl330.c
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@ -296,11 +296,6 @@ struct pl330_info {
void *pl330_data;
/* Populated by the PL330 core driver during pl330_add */
struct pl330_config pcfg;
/*
* If the DMAC has some reset mechanism, then the
* client may want to provide pointer to the method.
*/
void (*dmac_reset)(struct pl330_info *pi);
};
/**
@ -2024,13 +2019,6 @@ static int pl330_add(struct pl330_info *pi)
if (pi->pl330_data)
return -EINVAL;
/*
* If the SoC can perform reset on the DMAC, then do it
* before reading its configuration.
*/
if (pi->dmac_reset)
pi->dmac_reset(pi);
regs = pi->base;
/* Check if we can handle this DMAC */