spi: spi_mpc8xxx.c: use resource_size()
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c
index 1d98be9..797226c 100644
--- a/drivers/spi/spi_mpc8xxx.c
+++ b/drivers/spi/spi_mpc8xxx.c
@@ -566,7 +566,7 @@
init_completion(&mpc8xxx_spi->done);
- mpc8xxx_spi->base = ioremap(mem->start, mem->end - mem->start + 1);
+ mpc8xxx_spi->base = ioremap(mem->start, resource_size(mem));
if (mpc8xxx_spi->base == NULL) {
ret = -ENOMEM;
goto put_master;