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DMA: PL330: Fix build warning

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This patch adds to fix the build warning as following.

drivers/dma/pl330.c: In function 'pl330_probe':
drivers/dma/pl330.c:859: warning: comparison of distinct pointer types lacks a cast

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Boojin Kim 2011-11-03 15:48:49 +09:00 committed by Vinod Koul
parent c511595390
commit dab6538e29
1 changed files with 2 additions and 1 deletions
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3
drivers/dma/pl330.c
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@ -856,7 +856,8 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
INIT_LIST_HEAD(&pd->channels);
/* Initialize channel parameters */
num_chan = max(pdat ? pdat->nr_valid_peri : 0, (u8)pi->pcfg.num_chan);
num_chan = max(pdat ? (int)pdat->nr_valid_peri : 0,
(int)pi->pcfg.num_chan);
pdmac->peripherals = kzalloc(num_chan * sizeof(*pch), GFP_KERNEL);
for (i = 0; i < num_chan; i++) {