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gpio: wm831x: don't print out global GPIO numbers in debugfs callbacks 

In order to further limit the number of references to the GPIO base
number stored in struct gpio_chip, replace the global GPIO numbers in
the output of debugfs callbacks by hardware offsets.

Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250826-gpio-dbg-show-base-v1-3-7f27cd7f2256@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2025-08-26 11:54:37 +02:00
parent ddeb66d2cb
commit 3767426b23
1 changed files with 2 additions and 3 deletions
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5
drivers/gpio/gpio-wm831x.c
View File

@ -159,7 +159,6 @@ static void wm831x_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
int i, tristated;
for (i = 0; i < chip->ngpio; i++) {
int gpio = i + chip->base;
int reg;
const char *pull, *powerdomain;
@ -175,13 +174,13 @@ static void wm831x_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
}
seq_printf(s, " gpio-%-3d (%-20.20s) ",
gpio, label ?: "Unrequested");
i, label ?: "Unrequested");
reg = wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL + i);
if (reg < 0) {
dev_err(wm831x->dev,
"GPIO control %d read failed: %d\n",
gpio, reg);
i, reg);
seq_putc(s, '\n');
continue;
}