spi: spi_bfin5xx.c: use resource_size()

[linux-2.6-block.git] / drivers / spi / spi_bfin5xx.c

diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index 73e24ef5a2f961fa41c0d3ee81dc03143e768cd5..1d41058bbab2a4227dc663f388e3e026e1ce84b3 100644 (file)
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -1294,7 +1294,7 @@ static int __init bfin_spi_probe(struct platform_device *pdev)
                goto out_error_get_res;
        }
 
-       drv_data->regs_base = ioremap(res->start, (res->end - res->start + 1));
+       drv_data->regs_base = ioremap(res->start, resource_size(res));
        if (drv_data->regs_base == NULL) {
                dev_err(dev, "Cannot map IO\n");
                status = -ENXIO;