diff options
Diffstat (limited to 'arch/powerpc/platforms/52xx/mpc52xx_pm.c')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c index 7ffa7babf254..52f027789c8f 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c @@ -59,10 +59,14 @@ int mpc52xx_set_wakeup_gpio(u8 pin, u8 level) int mpc52xx_pm_prepare(void) { + struct device_node *np; + /* map the whole register space */ - mbar = mpc52xx_find_and_map("mpc5200"); + np = of_find_compatible_node(NULL, NULL, "mpc5200"); + mbar = of_iomap(np, 0); + of_node_put(np); if (!mbar) { - printk(KERN_ERR "%s:%i Error mapping registers\n", __func__, __LINE__); + pr_err("mpc52xx_pm_prepare(): could not map registers\n"); return -ENOSYS; } /* these offsets are from mpc5200 users manual */ |