linux-kernel - [PATCH v1] gpio: nuvoton: Fix sgpio irq handle error

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Date: Tue,  9 Apr 2024 17:14:19 +0800
From: Jim Liu <jim.t90615@...il.com>
To: JJLIU0@...oton.com,
	KWLIU@...oton.com,
	linus.walleij@...aro.org,
	brgl@...ev.pl,
	jim.t90615@...il.com
Cc: linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	openbmc@...ts.ozlabs.org
Subject: [PATCH v1] gpio: nuvoton: Fix sgpio irq handle error

Remove irq_find_mapping and use generic_handle_domain_irq

Signed-off-by: Jim Liu <JJLIU0@...oton.com>
---
 drivers/gpio/gpio-npcm-sgpio.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/gpio-npcm-sgpio.c b/drivers/gpio/gpio-npcm-sgpio.c
index d31788b43abc..136838c25756 100644
--- a/drivers/gpio/gpio-npcm-sgpio.c
+++ b/drivers/gpio/gpio-npcm-sgpio.c
@@ -443,11 +443,9 @@ static void npcm_sgpio_irq_handler(struct irq_desc *desc)
 		const struct npcm_sgpio_bank *bank = &npcm_sgpio_banks[i];
 
 		reg = ioread8(bank_reg(gpio, bank, EVENT_STS));
-		for_each_set_bit(j, &reg, 8) {
-			girq = irq_find_mapping(gc->irq.domain,
-						i * 8 + gpio->nout_sgpio + j);
-			generic_handle_domain_irq(gc->irq.domain, girq);
-		}
+		for_each_set_bit(j, &reg, 8)
+			generic_handle_domain_irq(gc->irq.domain,
+						  i * 8 + gpio->nout_sgpio + j);
 	}
 
 	chained_irq_exit(ic, desc);
-- 
2.25.1