drivers/dma/ipu/ipu_idmac.c: use resource_size()

[H Hartley Sweeten]

Use resource_size() for ioremap.

Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>

---

diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 9a5bc1a..bfa2126 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -1771,16 +1771,14 @@ static int __init ipu_probe(struct platform_device *pdev)
 		ipu_data.irq_fn, ipu_data.irq_err, ipu_data.irq_base);
 
 	/* Remap IPU common registers */
-	ipu_data.reg_ipu = ioremap(mem_ipu->start,
-				   mem_ipu->end - mem_ipu->start + 1);
+	ipu_data.reg_ipu = ioremap(mem_ipu->start, resource_size(mem_ipu));
 	if (!ipu_data.reg_ipu) {
 		ret = -ENOMEM;
 		goto err_ioremap_ipu;
 	}
 
 	/* Remap Image Converter and Image DMA Controller registers */
-	ipu_data.reg_ic = ioremap(mem_ic->start,
-				  mem_ic->end - mem_ic->start + 1);
+	ipu_data.reg_ic = ioremap(mem_ic->start, resource_size(mem_ic));
 	if (!ipu_data.reg_ic) {
 		ret = -ENOMEM;
 		goto err_ioremap_ic; 
--
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