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>
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e001525c4b
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@ -343,6 +343,15 @@ static int cs2000_set_rate(struct clk_hw *hw,
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return __cs2000_set_rate(priv, ch, rate, parent_rate);
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}
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static int cs2000_set_saved_rate(struct cs2000_priv *priv)
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{
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int ch = 0; /* it uses ch0 only at this point */
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return __cs2000_set_rate(priv, ch,
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priv->saved_rate,
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priv->saved_parent_rate);
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}
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static int cs2000_enable(struct clk_hw *hw)
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{
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struct cs2000_priv *priv = hw_to_priv(hw);
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@ -535,11 +544,8 @@ probe_err:
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static int cs2000_resume(struct device *dev)
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{
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struct cs2000_priv *priv = dev_get_drvdata(dev);
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int ch = 0; /* it uses ch0 only at this point */
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return __cs2000_set_rate(priv, ch,
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priv->saved_rate,
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priv->saved_parent_rate);
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return cs2000_set_saved_rate(priv);
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}
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static const struct dev_pm_ops cs2000_pm_ops = {
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