From: Gaku Inami <gaku.inami.xw@xxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxx>
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@xxxxxxxxxxx>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
---
This patch is based on the clk-next branch of linux-clk tree.
drivers/clk/clk-cs2000-cp.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/clk/clk-cs2000-cp.c b/drivers/clk/clk-cs2000-cp.c
index 4df38c5..5b3516d 100644
--- a/drivers/clk/clk-cs2000-cp.c
+++ b/drivers/clk/clk-cs2000-cp.c
@@ -324,6 +324,15 @@ 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);
@@ -516,11 +525,8 @@ static int cs2000_probe(struct i2c_client *client,
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 = {
--
1.9.1
