From 580c0755a0979d59ae431ce64cdc2e0d606a61d8 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior 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 Acked-by: Greg Kroah-Hartman Acked-by: Johan Hovold Link: https://lore.kernel.org/r/20220211181500.1856198-8-bigeasy@linutronix.de (cherry picked from commit 37801f96e1f0e7804d312136dafd6a5b7307099f) Signed-off-by: Clark Williams --- drivers/staging/greybus/gpio.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) Index: linux-5.15.32-rt39/drivers/staging/greybus/gpio.c =================================================================== --- linux-5.15.32-rt39.orig/drivers/staging/greybus/gpio.c +++ linux-5.15.32-rt39/drivers/staging/greybus/gpio.c @@ -391,10 +391,7 @@ 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");