Merge branches 'at91', 'ep93xx', 'kexec', 'iop', 'lmb', 'nomadik', 'nuc', 'pl', ...

[sfrench/cifs-2.6.git] / arch / powerpc / platforms / 52xx / mpc52xx_pm.c

diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
index a55b0b6813ed2a9f249a2051e861176e572a6d59..76722532bd95e516955397c5a81d651159cddc2e 100644 (file)
--- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
@@ -64,10 +64,19 @@ int mpc52xx_pm_prepare(void)
                { .type = "builtin", .compatible = "mpc5200", }, /* efika */
                {}
        };
+       struct resource res;
 
        /* map the whole register space */
        np = of_find_matching_node(NULL, immr_ids);
-       mbar = of_iomap(np, 0);
+
+       if (of_address_to_resource(np, 0, &res)) {
+               pr_err("mpc52xx_pm_prepare(): could not get IMMR address\n");
+               of_node_put(np);
+               return -ENOSYS;
+       }
+
+       mbar = ioremap(res.start, 0xc000); /* we should map whole region including SRAM */
+
        of_node_put(np);
        if (!mbar) {
                pr_err("mpc52xx_pm_prepare(): could not map registers\n");