Commit b9b7e4a6 authored by Johan Hovold's avatar Johan Hovold Committed by Bartosz Golaszewski
Browse files

gpiolib: clean up debugfs separator handling 



Add the newline separator before generating the gpio chip entry to make
the code easier to read.

Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20241028125000.24051-4-johan+linaro@kernel.org


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent a7a86fe1

drivers/gpio/gpiolib.c

+6 −6
Original line number Diff line number Diff line
@@ -5075,19 +5075,19 @@ static int gpiolib_seq_show(struct seq_file *s, void *v) 
	struct gpio_chip *gc;

	struct device *parent;



	if (priv->newline)

		seq_putc(s, '\n');



	guard(srcu)(&gdev->srcu);



	gc = srcu_dereference(gdev->chip, &gdev->srcu);

	if (!gc) {

		seq_printf(s, "%s%s: (dangling chip)\n",

			   priv->newline ? "\n" : "",

			   dev_name(&gdev->dev));

		seq_printf(s, "%s: (dangling chip)\n", dev_name(&gdev->dev));

		return 0;

	}



	seq_printf(s, "%s%s: GPIOs %u-%u", priv->newline ? "\n" : "",

		   dev_name(&gdev->dev),

		   gdev->base, gdev->base + gdev->ngpio - 1);

	seq_printf(s, "%s: GPIOs %u-%u", dev_name(&gdev->dev), gdev->base,

		   gdev->base + gdev->ngpio - 1);

	parent = gc->parent;

	if (parent)

		seq_printf(s, ", parent: %s/%s",