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Message-ID: <20221213101440.24667-1-arun.ramadoss@microchip.com>
Date: Tue, 13 Dec 2022 15:44:40 +0530
From: Arun Ramadoss <arun.ramadoss@...rochip.com>
To: <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
CC: <woojung.huh@...rochip.com>, <UNGLinuxDriver@...rochip.com>,
<andrew@...n.ch>, <vivien.didelot@...il.com>,
<f.fainelli@...il.com>, <olteanv@...il.com>, <davem@...emloft.net>,
<edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
<linux@...linux.org.uk>, <Tristram.Ha@...rochip.com>,
<ceggers@...i.de>
Subject: [Patch net] net: dsa: microchip: remove IRQF_TRIGGER_FALLING in request_threaded_irq
KSZ swithes used interrupts for detecting the phy link up and down.
During registering the interrupt handler, it used IRQF_TRIGGER_FALLING
flag. But this flag has to be retrieved from device tree instead of hard
coding in the driver, so removing the flag.
Fixes: ff319a644829 ("net: dsa: microchip: move interrupt handling logic from lan937x to ksz_common")
Reported-by: Christian Eggers <ceggers@...i.de>
Signed-off-by: Arun Ramadoss <arun.ramadoss@...rochip.com>
---
drivers/net/dsa/microchip/ksz_common.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index d612181b3226..c68f48cd1ec0 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -1883,8 +1883,7 @@ static int ksz_irq_common_setup(struct ksz_device *dev, struct ksz_irq *kirq)
irq_create_mapping(kirq->domain, n);
ret = request_threaded_irq(kirq->irq_num, NULL, ksz_irq_thread_fn,
- IRQF_ONESHOT | IRQF_TRIGGER_FALLING,
- kirq->name, kirq);
+ IRQF_ONESHOT, kirq->name, kirq);
if (ret)
goto out;
base-commit: e095493091e850d5292ad01d8fbf5cde1d89ac53
--
2.36.1
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