dma: ipu_idmac.c: use resource_size in ioremap

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index c1a125e..25447a8 100644 (file)
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -1705,16 +1705,14 @@ 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;