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gpiolib: clean up debugfs separator handling

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

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20241028125000.24051-4-johan+linaro@kernel.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Johan Hovold 2024-10-28 13:50:00 +01:00 committed by Bartosz Golaszewski
parent a7a86fe18b
commit b9b7e4a67d
1 changed files with 6 additions and 6 deletions
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12
drivers/gpio/gpiolib.c
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@ -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",