spi: spi_sh_sci.c: use resource_size()

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/drivers/spi/spi_sh_sci.c b/drivers/spi/spi_sh_sci.c
index 7d36720eb98299858878c777ffe09b74d6641a96..a65c12ffa73352a79a160dcc5ae665fecb862dc1 100644 (file)
--- a/drivers/spi/spi_sh_sci.c
+++ b/drivers/spi/spi_sh_sci.c
@@ -148,7 +148,7 @@ static int sh_sci_spi_probe(struct platform_device *dev)
                ret = -ENOENT;
                goto err1;
        }
-       sp->membase = ioremap(r->start, r->end - r->start + 1);
+       sp->membase = ioremap(r->start, resource_size(r));
        if (!sp->membase) {
                ret = -ENXIO;
                goto err1;