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[118.152.108.246]) by smtp.gmail.com with ESMTPSA id x68sm5760574pgx.57.2017.04.19.10.48.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 19 Apr 2017 10:48:02 -0700 (PDT) From: Yoshihiro Kaneko To: linux-clk@vger.kernel.org Cc: Michael Turquette , Stephen Boyd , Geert Uytterhoeven , Simon Horman , Magnus Damm , linux-renesas-soc@vger.kernel.org Subject: [PATCH] clk: cs2000: Add cs2000_set_saved_rate Date: Thu, 20 Apr 2017 02:46:31 +0900 Message-Id: <1492624001-3758-11-git-send-email-ykaneko0929@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Gaku Inami 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 Signed-off-by: Hiroyuki Yokoyama Signed-off-by: Yoshihiro Kaneko Acked-by: Kuninori Morimoto --- 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 = {