diff mbox series

[08/23] pinctrl: nomadik: minimise indentation in probe

Message ID 20240214-mbly-gpio-v1-8-f88c0ccf372b@bootlin.com
State New
Headers
Series Rework Nomadik GPIO to add Mobileye EyeQ5 support |

Commit Message

Théo Lebrun Feb. 14, 2024, 4:24 p.m. UTC 
  nmk_pinctrl_probe() iterates over each GPIO block. Use an early
conditional continue to skip to the next iteration rather than indent
all the loop code block.

Do not change code logic. The block is changed from:

	for (i = 0; i < NMK_MAX_BANKS; i++) {
		x = of_parse_phandle(...);
		if (x) {
			... do work ...
		}
	}

To:

	for (i = 0; i < NMK_MAX_BANKS; i++) {
		x = of_parse_phandle(...);
		if (!x)
			continue;

		... do work ...
	}

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 drivers/pinctrl/nomadik/pinctrl-nomadik.c | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 60443de439fd..c1cb3a363692 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1201,17 +1201,16 @@  static int nmk_pinctrl_probe(struct platform_device *pdev)
 		struct nmk_gpio_chip *nmk_chip;
 
 		gpio_np = of_parse_phandle(np, "nomadik-gpio-chips", i);
-		if (gpio_np) {
-			dev_info(&pdev->dev,
-				 "populate NMK GPIO %d \"%pOFn\"\n",
-				 i, gpio_np);
-			nmk_chip = nmk_gpio_populate_chip(gpio_np, pdev);
-			if (IS_ERR(nmk_chip))
-				dev_err(&pdev->dev,
-					"could not populate nmk chip struct "
-					"- continue anyway\n");
-			of_node_put(gpio_np);
-		}
+		if (!gpio_np)
+			continue;
+
+		dev_info(&pdev->dev, "populate NMK GPIO %d \"%pOFn\"\n",
+			 i, gpio_np);
+		nmk_chip = nmk_gpio_populate_chip(gpio_np, pdev);
+		if (IS_ERR(nmk_chip))
+			dev_err(&pdev->dev,
+				"could not populate nmk chip struct - continue anyway\n");
+		of_node_put(gpio_np);
 	}
 
 	prcm_np = of_parse_phandle(np, "prcm", 0);