From: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Date: Wed, 19 Apr 2017 17:46:31 +0000 (+0900)
Subject: clk: cs2000: Add cs2000_set_saved_rate
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e001525c4bcca9d3476f3ae30ff03e9ff67703d0;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

clk: cs2000: Add cs2000_set_saved_rate

This patch adds the common function to reset the clk rate in order to
be able to use it in other cases.

Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---

diff --git a/drivers/clk/clk-cs2000-cp.c b/drivers/clk/clk-cs2000-cp.c
index c54baede4d68..e8ea81c30f0c 100644
--- a/drivers/clk/clk-cs2000-cp.c
+++ b/drivers/clk/clk-cs2000-cp.c
@@ -343,6 +343,15 @@ static int cs2000_set_rate(struct clk_hw *hw,
 	return __cs2000_set_rate(priv, ch, rate, parent_rate);
 }
 
+static int cs2000_set_saved_rate(struct cs2000_priv *priv)
+{
+	int ch = 0; /* it uses ch0 only at this point */
+
+	return __cs2000_set_rate(priv, ch,
+				 priv->saved_rate,
+				 priv->saved_parent_rate);
+}
+
 static int cs2000_enable(struct clk_hw *hw)
 {
 	struct cs2000_priv *priv = hw_to_priv(hw);
@@ -535,11 +544,8 @@ probe_err:
 static int cs2000_resume(struct device *dev)
 {
 	struct cs2000_priv *priv = dev_get_drvdata(dev);
-	int ch = 0; /* it uses ch0 only at this point */
 
-	return __cs2000_set_rate(priv, ch,
-				 priv->saved_rate,
-				 priv->saved_parent_rate);
+	return cs2000_set_saved_rate(priv);
 }
 
 static const struct dev_pm_ops cs2000_pm_ops = {