clk: pwm: 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: Janusz Uzycki <j.uzycki@elproma.com.pl>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/clk/clk-pwm.c b/drivers/clk/clk-pwm.c
index 1630a1f085f7..8cb9d117fdbf 100644
--- a/drivers/clk/clk-pwm.c
+++ b/drivers/clk/clk-pwm.c
@@ -61,7 +61,6 @@ static int clk_pwm_probe(struct platform_device *pdev)
         struct pwm_device *pwm;
         struct pwm_args pargs;
         const char *clk_name;
-        struct clk *clk;
         int ret;
 
         clk_pwm = devm_kzalloc(&pdev->dev, sizeof(*clk_pwm), GFP_KERNEL);
@@ -107,11 +106,11 @@ static int clk_pwm_probe(struct platform_device *pdev)
 
         clk_pwm->pwm = pwm;
         clk_pwm->hw.init = &init;
-        clk = devm_clk_register(&pdev->dev, &clk_pwm->hw);
-        if (IS_ERR(clk))
-                return PTR_ERR(clk);
+        ret = devm_clk_hw_register(&pdev->dev, &clk_pwm->hw);
+        if (ret)
+                return ret;
 
-        return of_clk_add_provider(node, of_clk_src_simple_get, clk);
+        return of_clk_add_hw_provider(node, of_clk_hw_simple_get, &clk_pwm->hw);
 }
 
 static int clk_pwm_remove(struct platform_device *pdev)