diff options
| author | Andy Shevchenko <[email protected]> | 2024-05-30 22:12:30 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2024-06-04 10:17:24 +0200 |
| commit | 54a687cd49e3625819f24e17655346c85f498cbc (patch) | |
| tree | bd90d2b3ff6047fb3a0757051c8063d594bef4eb | |
| parent | 5a646e03e956f45e74c0a606f51e1ebc13880309 (diff) | |
gpiolib: Show more info for interrupt only lines in debugfs
Show more info for interrupt only lines in debugfs. It's useful
to monitor the lines that have been never requested as GPIOs,
but IRQs.
Reviewed-by: Linus Walleij <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
| -rw-r--r-- | drivers/gpio/gpiolib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 3f578d674b53..0ec82ac7f0f4 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -4795,11 +4795,11 @@ static void gpiolib_dbg_show(struct seq_file *s, struct gpio_device *gdev) for_each_gpio_desc(gc, desc) { guard(srcu)(&desc->gdev->desc_srcu); - if (test_bit(FLAG_REQUESTED, &desc->flags)) { + is_irq = test_bit(FLAG_USED_AS_IRQ, &desc->flags); + if (is_irq || test_bit(FLAG_REQUESTED, &desc->flags)) { gpiod_get_direction(desc); is_out = test_bit(FLAG_IS_OUT, &desc->flags); value = gpio_chip_get_value(gc, desc); - is_irq = test_bit(FLAG_USED_AS_IRQ, &desc->flags); active_low = test_bit(FLAG_ACTIVE_LOW, &desc->flags); seq_printf(s, " gpio-%-3u (%-20.20s|%-20.20s) %s %s %s%s\n", gpio, desc->name ?: "", gpiod_get_label(desc), |