From 580c0755a0979d59ae431ce64cdc2e0d606a61d8 Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 11 Feb 2022 19:15:00 +0100
Subject: [PATCH 165/166] staging: greybus: gpio: Use
 generic_handle_irq_safe().

Instead of manually disabling interrupts before invoking use
generic_handle_irq_safe() which can be invoked with enabled and disabled
interrupts.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20220211181500.1856198-8-bigeasy@linutronix.de
(cherry picked from commit 37801f96e1f0e7804d312136dafd6a5b7307099f)
Signed-off-by: Clark Williams <williams@redhat.com>
---
 drivers/staging/greybus/gpio.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

Index: linux-5.15.13-rt26/drivers/staging/greybus/gpio.c
===================================================================
@ linux-5.15.13-rt26/drivers/staging/greybus/gpio.c:394 @ static int gb_gpio_request_handler(struc
 		return -EINVAL;
 	}
 
-	local_irq_disable();
-	ret = generic_handle_irq(irq);
-	local_irq_enable();
-
+	ret = generic_handle_irq_safe(irq);
 	if (ret)
 		dev_err(dev, "failed to invoke irq handler\n");