Since GPIOlib-based IRQ-chip interface is now utilized there is no need
in calling the methods acpi_gpiochip_{request,free}_interrupts() here.
They will be called from gpiochip_add_irqchip()/gpiochip_irqchip_remove()
anyway.

Signed-off-by: Serge Semin <redacted>
Reviewed-by: Andy Shevchenko <redacted>

---

Changelog v2:
- This is a new patch detached from commit
  "gpio: dwapb: Convert driver to using the GPIO-lib-based IRQ-chip".
---
 drivers/gpio/gpio-dwapb.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index b6affe7161b0..707e9087ca59 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c

@@ -526,9 +526,6 @@ static int dwapb_gpio_add_port(struct dwapb_gpio *gpio,
 		return err;
 	}
 
-	/* Add GPIO-signaled ACPI event support */
-	acpi_gpiochip_request_interrupts(&port->gc);
-
 	port->is_registered = true;
 
 	return 0;

@@ -544,7 +541,6 @@ static void dwapb_gpio_unregister(struct dwapb_gpio *gpio)
 		if (!port->is_registered)
 			continue;
 
-		acpi_gpiochip_free_interrupts(&port->gc);
 		gpiochip_remove(&port->gc);
 	}
 }

-- 
2.27.0