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authorStephen Boyd <stephen.boyd@linaro.org>2016-06-01 16:15:13 -0700
committerStephen Boyd <sboyd@codeaurora.org>2016-08-24 17:20:31 -0700
commit2ceb3c7aadc4c1a4a16643c2ac1e7b64c40f4fc7 (patch)
treeee3b2deab222fa2da38359ff478280dad0eb1615 /drivers/clk/clk-cs2000-cp.c
parentf48d947a162dfa9d62ebe6d79eb30100cb81751b (diff)
downloadlinux-2ceb3c7aadc4c1a4a16643c2ac1e7b64c40f4fc7.tar.bz2
clk: cs2000: Migrate to clk_hw based OF and registration APIs
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 <kuninori.morimoto.gx@renesas.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-cs2000-cp.c')
-rw-r--r--drivers/clk/clk-cs2000-cp.c16
1 files 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;
}