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gpiolib: acpi: Set label for IRQ only lines

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When line locked as IRQ it has no label assigned. Assign
the meaningful value to it.

Ex. (for the PCA9355 and MAX3111e chips connected to the system):

=== Before ===
PCA953x:        interrupt
MAX3111e:       interrupt

=== After ===
PCA953x:        NIO1 GpioInt(0)
MAX3111e:       URT0 GpioInt(0)

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2024-04-17 13:37:28 +03:00
parent 716b532814
commit 1736df17fe
1 changed files with 4 additions and 0 deletions
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4
drivers/gpio/gpiolib-acpi.c
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@ -1066,6 +1066,10 @@ int acpi_dev_gpio_irq_wake_get_by(struct acpi_device *adev, const char *con_id,
acpi_gpio_update_gpiod_lookup_flags(&lflags, &info);
snprintf(label, sizeof(label), "%pfwP GpioInt(%d)", fwnode, index);
ret = gpiod_set_consumer_name(desc, con_id ?: label);
if (ret)
return ret;
ret = gpiod_configure_flags(desc, label, lflags, dflags);
if (ret < 0)
return ret;