linux-kernel - [PATCH 5.4 168/183] usb: gadget: net2272: Use irqflags in the call to net2272_probe

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Date: Sun, 24 Mar 2024 19:46:21 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Colin Ian King <colin.i.king@...il.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 168/183] usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin

From: Colin Ian King <colin.i.king@...il.com>

[ Upstream commit 600556809f04eb3bbccd05218215dcd7b285a9a9 ]

Currently the variable irqflags is being set but is not being used,
it appears it should be used in the call to net2272_probe_fin
rather than IRQF_TRIGGER_LOW being used. Kudos to Uwe Kleine-König
for suggesting the fix.

Cleans up clang scan build warning:
drivers/usb/gadget/udc/net2272.c:2610:15: warning: variable 'irqflags'
set but not used [-Wunused-but-set-variable]

Fixes: ceb80363b2ec ("USB: net2272: driver for PLX NET2272 USB device controller")
Signed-off-by: Colin Ian King <colin.i.king@...il.com>
Acked-by: Alan Stern <stern@...land.harvard.edu>
Link: https://lore.kernel.org/r/20240307181734.2034407-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/usb/gadget/udc/net2272.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c
index 5980540a8fff2..de7757260d6cc 100644
--- a/drivers/usb/gadget/udc/net2272.c
+++ b/drivers/usb/gadget/udc/net2272.c
@@ -2632,7 +2632,7 @@ net2272_plat_probe(struct platform_device *pdev)
 		goto err_req;
 	}
 
-	ret = net2272_probe_fin(dev, IRQF_TRIGGER_LOW);
+	ret = net2272_probe_fin(dev, irqflags);
 	if (ret)
 		goto err_io;
 
-- 
2.43.0