diff mbox series

[1/5] pinctrl: sunxi: Use devm_clk_get_enabled() helpers

Message ID 20240829064737.16169-1-wangjianzheng@vivo.com (mailing list archive)
State New
Headers show
Series [1/5] pinctrl: sunxi: Use devm_clk_get_enabled() helpers | expand

Commit Message

Wang Jianzheng Aug. 29, 2024, 6:47 a.m. UTC 
sunxi sunxi_pinctrl_init_with_variant get, enable clk and
deinit_device disable and unprepare it.

This simplifes the code and avoids the calls to
clk_disable_unprepare().

Signed-off-by: Wang Jianzheng <wangjianzheng@vivo.com>
---
 drivers/pinctrl/sunxi/pinctrl-sunxi.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

Comments

Linus Walleij Sept. 2, 2024, 8:06 a.m. UTC | #1 
On Thu, Aug 29, 2024 at 8:48 AM Wang Jianzheng <wangjianzheng@vivo.com> wrote:

> sunxi sunxi_pinctrl_init_with_variant get, enable clk and
> deinit_device disable and unprepare it.
>
> This simplifes the code and avoids the calls to
> clk_disable_unprepare().
>
> Signed-off-by: Wang Jianzheng <wangjianzheng@vivo.com>

Patch applied.

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index 73bcf806af0e..bde67ee31417 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -1603,30 +1603,26 @@  int sunxi_pinctrl_init_with_variant(struct platform_device *pdev,
 	}
 
 	ret = of_clk_get_parent_count(node);
-	clk = devm_clk_get(&pdev->dev, ret == 1 ? NULL : "apb");
+	clk = devm_clk_get_enabled(&pdev->dev, ret == 1 ? NULL : "apb");
 	if (IS_ERR(clk)) {
 		ret = PTR_ERR(clk);
 		goto gpiochip_error;
 	}
 
-	ret = clk_prepare_enable(clk);
-	if (ret)
-		goto gpiochip_error;
-
 	pctl->irq = devm_kcalloc(&pdev->dev,
 				 pctl->desc->irq_banks,
 				 sizeof(*pctl->irq),
 				 GFP_KERNEL);
 	if (!pctl->irq) {
 		ret = -ENOMEM;
-		goto clk_error;
+		goto gpiochip_error;
 	}
 
 	for (i = 0; i < pctl->desc->irq_banks; i++) {
 		pctl->irq[i] = platform_get_irq(pdev, i);
 		if (pctl->irq[i] < 0) {
 			ret = pctl->irq[i];
-			goto clk_error;
+			goto gpiochip_error;
 		}
 	}
 
@@ -1637,7 +1633,7 @@  int sunxi_pinctrl_init_with_variant(struct platform_device *pdev,
 	if (!pctl->domain) {
 		dev_err(&pdev->dev, "Couldn't register IRQ domain\n");
 		ret = -ENOMEM;
-		goto clk_error;
+		goto gpiochip_error;
 	}
 
 	for (i = 0; i < (pctl->desc->irq_banks * IRQ_PER_BANK); i++) {
@@ -1669,8 +1665,6 @@  int sunxi_pinctrl_init_with_variant(struct platform_device *pdev,
 
 	return 0;
 
-clk_error:
-	clk_disable_unprepare(clk);
 gpiochip_error:
 	gpiochip_remove(pctl->chip);
 	return ret;