@@ -1098,7 +1098,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
if (IS_ERR(atmel_pioctrl->reg_base))
return PTR_ERR(atmel_pioctrl->reg_base);
- atmel_pioctrl->clk = devm_clk_get(dev, NULL);
+ atmel_pioctrl->clk = devm_clk_get_enabled(dev, NULL);
if (IS_ERR(atmel_pioctrl->clk)) {
dev_err(dev, "failed to get clock\n");
return PTR_ERR(atmel_pioctrl->clk);
@@ -1219,25 +1219,19 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
i, irq);
}
- ret = clk_prepare_enable(atmel_pioctrl->clk);
- if (ret) {
- dev_err(dev, "failed to prepare and enable clock\n");
- goto clk_prepare_enable_error;
- }
-
atmel_pioctrl->pinctrl_dev = devm_pinctrl_register(&pdev->dev,
&atmel_pinctrl_desc,
atmel_pioctrl);
if (IS_ERR(atmel_pioctrl->pinctrl_dev)) {
ret = PTR_ERR(atmel_pioctrl->pinctrl_dev);
dev_err(dev, "pinctrl registration failed\n");
- goto clk_unprep;
+ goto irq_domain_remove_error;
}
ret = gpiochip_add_data(atmel_pioctrl->gpio_chip, atmel_pioctrl);
if (ret) {
dev_err(dev, "failed to add gpiochip\n");
- goto clk_unprep;
+ goto irq_domain_remove_error;
}
ret = gpiochip_add_pin_range(atmel_pioctrl->gpio_chip, dev_name(dev),
@@ -1254,10 +1248,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
gpiochip_add_pin_range_error:
gpiochip_remove(atmel_pioctrl->gpio_chip);
-clk_unprep:
- clk_disable_unprepare(atmel_pioctrl->clk);
-
-clk_prepare_enable_error:
+irq_domain_remove_error:
irq_domain_remove(atmel_pioctrl->irq_domain);
return ret;
Use devm_clk_get_enabled() to simplify the code. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> --- drivers/pinctrl/pinctrl-at91-pio4.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-)