mfd: syscon: Use of_iomap() instead of ioremap()

This automatically selects between ioremap() and ioremap_np() on
platforms that require it, such as Apple SoCs.

Signed-off-by: Hector Martin <marcan@marcan.st>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index 765c0210cb528f4fdffe284b81e4a45820bcd1f8..191fdb87c424d038d89abde01f32e0f8ee6b7f8c 100644 (file)
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -60,7 +60,7 @@ static struct syscon *of_syscon_register(struct device_node *np, bool check_clk)
                goto err_map;
        }
 
-       base = ioremap(res.start, resource_size(&res));
+       base = of_iomap(np, 0);
        if (!base) {
                ret = -ENOMEM;
                goto err_map;