[31/34] clk: twl6040: Migrate to clk_hw based registration APIs

Commit Message

Stephen Boyd June 1, 2016, 11:15 p.m. UTC

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: Peter Ujfalusi <[e-mail]>
Signed-off-by: Stephen Boyd <[e-mail]>
---

See commit 58657d189a2f and it's children for details on this
new registration API.

 drivers/clk/clk-twl6040.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Stephen Boyd Aug. 25, 2016, 12:34 a.m. UTC | #1

On 06/01, Stephen Boyd wrote:
> 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: Peter Ujfalusi <[e-mail]>
> Signed-off-by: Stephen Boyd <[e-mail]>
> ---

Applied to clk-next

Patch

diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c
index 697c66757400..8f4c1af5fb92 100644
--- a/drivers/clk/clk-twl6040.c
+++ b/drivers/clk/clk-twl6040.c
@@ -30,7 +30,6 @@  struct twl6040_clk {
 	struct twl6040 *twl6040;
 	struct device *dev;
 	struct clk_hw mcpdm_fclk;
-	struct clk *clk;
 	int enabled;
 };
 
@@ -80,6 +79,7 @@  static int twl6040_clk_probe(struct platform_device *pdev)
 {
 	struct twl6040 *twl6040 = dev_get_drvdata(pdev->dev.parent);
 	struct twl6040_clk *clkdata;
+	int ret;
 
 	clkdata = devm_kzalloc(&pdev->dev, sizeof(*clkdata), GFP_KERNEL);
 	if (!clkdata)
@@ -89,9 +89,9 @@  static int twl6040_clk_probe(struct platform_device *pdev)
 	clkdata->twl6040 = twl6040;
 
 	clkdata->mcpdm_fclk.init = &wm831x_clkout_init;
-	clkdata->clk = devm_clk_register(&pdev->dev, &clkdata->mcpdm_fclk);
-	if (IS_ERR(clkdata->clk))
-		return PTR_ERR(clkdata->clk);
+	ret = devm_clk_hw_register(&pdev->dev, &clkdata->mcpdm_fclk);
+	if (ret)
+		return ret;
 
 	platform_set_drvdata(pdev, clkdata);