[PATCH v2 2/2] gpio: sim: use for_each_hwgpio()

From: Bartosz Golaszewski
Date: Thu Feb 22 2024 - 05:25:33 EST


From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

Display debugfs information about all simulated GPIOs, not only the
requested ones.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
---
drivers/gpio/gpio-sim.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-sim.c b/drivers/gpio/gpio-sim.c
index c4106e37e6db..88fc3712811c 100644
--- a/drivers/gpio/gpio-sim.c
+++ b/drivers/gpio/gpio-sim.c
@@ -234,10 +234,10 @@ static void gpio_sim_dbg_show(struct seq_file *seq, struct gpio_chip *gc)

guard(mutex)(&chip->lock);

- for_each_requested_gpio(gc, i, label)
+ for_each_hwgpio(gc, i, label)
seq_printf(seq, " gpio-%-3d (%s) %s,%s\n",
gc->base + i,
- label,
+ label ?: "<unused>",
test_bit(i, chip->direction_map) ? "input" :
test_bit(i, chip->value_map) ? "output-high" :
"output-low",
--
2.40.1