diff options
| author | Bartosz Golaszewski <[email protected]> | 2025-07-07 14:13:13 +0000 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2025-07-13 08:43:55 +0000 |
| commit | 1bec20dfa3d81be716e7ff5a6343bdec1d29b828 (patch) | |
| tree | ace7189905d159dc0c5d0579653d70616d05e7d5 | |
| parent | gpio: rcar: Convert to DEFINE_SIMPLE_DEV_PM_OPS() (diff) | |
| download | kernel-1bec20dfa3d81be716e7ff5a6343bdec1d29b828.tar.gz kernel-1bec20dfa3d81be716e7ff5a6343bdec1d29b828.zip | |
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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
| -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 7b2174b10219..62694ec12a0c 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", |