From mboxrd@z Thu Jan 1 00:00:00 1970 From: stephen.boyd@linaro.org (Stephen Boyd) Date: Wed, 1 Jun 2016 16:15:13 -0700 Subject: [PATCH 14/34] clk: cs2000: Migrate to clk_hw based OF and registration APIs In-Reply-To: <20160601231533.9354-1-stephen.boyd@linaro.org> References: <20160601231533.9354-1-stephen.boyd@linaro.org> Message-ID: <20160601231533.9354-15-stephen.boyd@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. Cc: Kuninori Morimoto Signed-off-by: Stephen Boyd --- See commit 58657d189a2f and it's children for details on this new registration API. drivers/clk/clk-cs2000-cp.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/clk/clk-cs2000-cp.c b/drivers/clk/clk-cs2000-cp.c index 7379de8dc894..021f3daf34e1 100644 --- a/drivers/clk/clk-cs2000-cp.c +++ b/drivers/clk/clk-cs2000-cp.c @@ -59,7 +59,6 @@ struct cs2000_priv { struct i2c_client *client; struct clk *clk_in; struct clk *ref_clk; - struct clk *clk_out; }; static const struct of_device_id cs2000_of_match[] = { @@ -371,7 +370,6 @@ static int cs2000_clk_register(struct cs2000_priv *priv) struct device_node *np = dev->of_node; struct clk_init_data init; const char *name = np->name; - struct clk *clk; static const char *parent_names[CLK_MAX]; int ch = 0; /* it uses ch0 only at this point */ int rate; @@ -400,18 +398,16 @@ static int cs2000_clk_register(struct cs2000_priv *priv) priv->hw.init = &init; - clk = clk_register(dev, &priv->hw); - if (IS_ERR(clk)) - return PTR_ERR(clk); + ret = clk_hw_register(dev, &priv->hw); + if (ret) + return ret; - ret = of_clk_add_provider(np, of_clk_src_simple_get, clk); + ret = of_clk_add_hw_provider(np, of_clk_hw_simple_get, &priv->hw); if (ret < 0) { - clk_unregister(clk); + clk_hw_unregister(&priv->hw); return ret; } - priv->clk_out = clk; - return 0; } @@ -454,7 +450,7 @@ static int cs2000_remove(struct i2c_client *client) of_clk_del_provider(np); - clk_unregister(priv->clk_out); + clk_hw_unregister(&priv->hw); return 0; } -- 2.7.4