ARM: imx6: do not call imx6q_suspend_init() with !CONFIG_SUSPEND

When CONFIG_SUSPEND is not enabled, we should reasonably skip the call
to imx6q_suspend_init().

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/arm/mach-imx/pm-imx6q.c b/arch/arm/mach-imx/pm-imx6q.c
index 2473ad4db819..16f0d249f6a7 100644
--- a/arch/arm/mach-imx/pm-imx6q.c
+++ b/arch/arm/mach-imx/pm-imx6q.c
@@ -516,10 +516,12 @@ static void __init imx6_pm_common_init(const struct imx6_pm_socdata
 
         WARN_ON(!ccm_base);
 
-        ret = imx6q_suspend_init(socdata);
-        if (ret)
-                pr_warn("%s: No DDR LPM support with suspend %d!\n",
-                        __func__, ret);
+        if (IS_ENABLED(CONFIG_SUSPEND)) {
+                ret = imx6q_suspend_init(socdata);
+                if (ret)
+                        pr_warn("%s: No DDR LPM support with suspend %d!\n",
+                                __func__, ret);
+        }
 
         /*
          * This is for SW workaround step #1 of ERR007265, see comments