From: Mohamed Ayman <mohamedaymanworkspace@gmail.com>
Date: Fri, 24 Apr 2026 11:59:20 +0000 (+0300)
Subject: gpio: ep93xx: use handle_bad_irq() as default IRQ handler
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42509588db15100732f236b6a007f384dde3833f;p=thirdparty%2Fkernel%2Flinux.git

gpio: ep93xx: use handle_bad_irq() as default IRQ handler

Replace the temporary fallback handle_simple_irq with handle_bad_irq
now that the driver operates with a proper hierarchical IRQ setup.
This ensures unexpected or unmapped interrupts are clearly flagged
instead of being silently handled.

Signed-off-by: Mohamed Ayman <mohamedaymanworkspace@gmail.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260424115920.54707-1-mohamedaymanworkspace@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
---

diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 1f56e44ffc9a3..8784e433e1ffb 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -323,8 +323,7 @@ static int ep93xx_setup_irqs(struct platform_device *pdev,
 	}
 
 	girq->default_type = IRQ_TYPE_NONE;
-	/* TODO: replace with handle_bad_irq() once we are fully hierarchical */
-	girq->handler = handle_simple_irq;
+	girq->handler = handle_bad_irq;
 
 	return 0;
 }