From: Huang, Tao <huangtao@rock-chips.com>
Date: Fri, 16 Jun 2017 11:39:04 +0000 (+0800)
Subject: soc: rockchip: Add dummy rockchip_pm_register_notify_to_dmc
X-Git-Tag: release-20171130_firefly~4^2~393
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1763310f3320021d53379a56622ccaadd0a93eaa;p=firefly-linux-kernel-4.4.55.git

soc: rockchip: Add dummy rockchip_pm_register_notify_to_dmc

build fix for CONFIG_ROCKCHIP_PM_DOMAINS=n

Change-Id: Iffa0bfa3ab7fc78360341f188f645d2579edde2e
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
---

diff --git a/include/soc/rockchip/rockchip_dmc.h b/include/soc/rockchip/rockchip_dmc.h
index ef5fb47efab9..36ab2a544d5b 100644
--- a/include/soc/rockchip/rockchip_dmc.h
+++ b/include/soc/rockchip/rockchip_dmc.h
@@ -15,7 +15,14 @@
 
 #include <linux/devfreq.h>
 
+#ifdef ROCKCHIP_PM_DOMAINS
 int rockchip_pm_register_notify_to_dmc(struct devfreq *devfreq);
+#else
+static inline int rockchip_pm_register_notify_to_dmc(struct devfreq *devfreq)
+{
+	return 0;
+}
+#endif
 
 #ifdef CONFIG_DRM
 int rockchip_drm_register_notifier_to_dmc(struct devfreq *devfreq);