xtensa: extract init_kio

[sfrench/cifs-2.6.git] / arch / xtensa / kernel / setup.c

diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index cf7516c52a198c59be2cb96d6dffd9bf89f52a7f..960212e72a701a40cbd40ad29cfc6898c8542eef 100644 (file)
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -207,6 +207,8 @@ static int __init xtensa_dt_io_area(unsigned long node, const char *uname,
        /* round down to nearest 256MB boundary */
        xtensa_kio_paddr &= 0xf0000000;
 
+       init_kio();
+
        return 1;
 }
 #else
@@ -245,6 +247,10 @@ void __init early_init_devtree(void *params)
 
 void __init init_arch(bp_tag_t *bp_start)
 {
+       /* Initialize MMU. */
+
+       init_mmu();
+
        /* Parse boot parameters */
 
        if (bp_start)
@@ -262,10 +268,6 @@ void __init init_arch(bp_tag_t *bp_start)
        /* Early hook for platforms */
 
        platform_init(bp_start);
-
-       /* Initialize MMU. */
-
-       init_mmu();
 }
 
 /*