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path: root/drivers/dma/mpc512x_dma.c
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Diffstat (limited to 'drivers/dma/mpc512x_dma.c')
-rw-r--r--drivers/dma/mpc512x_dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c
index 7a750b95303c..e41fb8b671d3 100644
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
@@ -657,7 +657,7 @@ static int __devinit mpc_dma_probe(struct of_device *op,
}
regs_start = res.start;
- regs_size = res.end - res.start + 1;
+ regs_size = resource_size(&res);
if (!devm_request_mem_region(dev, regs_start, regs_size, DRV_NAME)) {
dev_err(dev, "Error requesting memory region!\n");