pinctrl: at91: Don't mix non-devm calls with devm ones

Replace devm_clk_get() by devm_clk_get_enabled() and drop
unneeded code pieces. This will make sure we keep the ordering
of the resource allocation correct.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230215134242.37618-3-andriy.shevchenko@linux.intel.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-at91.c

@@ -1849,19 +1849,13 @@ static int at91_gpio_probe(struct platform_device *pdev)
 	at91_chip->pioc_virq = irq;
 	at91_chip->pioc_idx = alias_idx;
 
-	at91_chip->clock = devm_clk_get(&pdev->dev, NULL);
+	at91_chip->clock = devm_clk_get_enabled(&pdev->dev, NULL);
 	if (IS_ERR(at91_chip->clock)) {
 		dev_err(&pdev->dev, "failed to get clock, ignoring.\n");
 		ret = PTR_ERR(at91_chip->clock);
 		goto err;
 	}
 
-	ret = clk_prepare_enable(at91_chip->clock);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to prepare and enable clock, ignoring.\n");
-		goto clk_enable_err;
-	}
-
 	at91_chip->chip = at91_gpio_template;
 	at91_chip->id = alias_idx;
 
@@ -1882,7 +1876,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
 	names = devm_kasprintf_strarray(dev, "pio", chip->ngpio);
 	if (!names) {
 		ret = -ENOMEM;
-		goto clk_enable_err;
+		goto err;
 	}
 
 	for (i = 0; i < chip->ngpio; i++)
@@ -1915,8 +1909,6 @@ static int at91_gpio_probe(struct platform_device *pdev)
 	return 0;
 
 gpiochip_add_err:
-clk_enable_err:
-	clk_disable_unprepare(at91_chip->clock);
 err:
 	dev_err(&pdev->dev, "Failure %i for GPIO %i\n", ret, alias_idx);