diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-07 16:13:13 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-13 10:43:55 +0200 |
| commit | 1bec20dfa3d81be716e7ff5a6343bdec1d29b828 (patch) | |
| tree | ace7189905d159dc0c5d0579653d70616d05e7d5 /drivers/gpio | |
| parent | 328d48cc0a644bc54c2ab27ee584f3510ae8c6ec (diff) | |
| download | net-1bec20dfa3d81be716e7ff5a6343bdec1d29b828.tar.gz | |
gpiolib: don't use GPIO global numbers in debugfs output
One of the users of global GPIO numbers in the kernel are the debugfs
callbacks in GPIO drivers. Before converting any custom .dbg_show()
callbacks in individual modules, let's first make GPIO core stop using
GPIO base in debugfs output. Use hardware offsets instead.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250707141313.73169-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 7b2174b1021996..62694ec12a0cdf 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -5234,8 +5234,8 @@ core_initcall(gpiolib_dev_init); static void gpiolib_dbg_show(struct seq_file *s, struct gpio_device *gdev) { bool active_low, is_irq, is_out; - unsigned int gpio = gdev->base; struct gpio_desc *desc; + unsigned int gpio = 0; struct gpio_chip *gc; unsigned long flags; int value; @@ -5339,8 +5339,7 @@ static int gpiolib_seq_show(struct seq_file *s, void *v) return 0; } - seq_printf(s, "%s: GPIOs %u-%u", dev_name(&gdev->dev), gdev->base, - gdev->base + gdev->ngpio - 1); + seq_printf(s, "%s: %u GPIOs", dev_name(&gdev->dev), gdev->ngpio); parent = gc->parent; if (parent) seq_printf(s, ", parent: %s/%s", |