linux-kernel - [PATCH] wdt: add wdt resource name

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Message-Id: <20250827075050.1187397-1-liqiang01@kylinos.cn>
Date: Wed, 27 Aug 2025 15:50:50 +0800
From: Li Qiang <liqiang01@...inos.cn>
To: wim@...ux-watchdog.org,
	linux@...ck-us.net
Cc: linux-watchdog@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Li Qiang <liqiang01@...inos.cn>
Subject: [PATCH] wdt: add wdt resource name

When using allocate_resource() to allocate mem resource without
resource name on x86 platforms, we may find "<BAD>" mem resource
at "/proc/iomem", and the system will stuck when booting.

Signed-off-by: Li Qiang <liqiang01@...inos.cn>
---
 drivers/watchdog/via_wdt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/via_wdt.c b/drivers/watchdog/via_wdt.c
index d647923d68fe..f55576392651 100644
--- a/drivers/watchdog/via_wdt.c
+++ b/drivers/watchdog/via_wdt.c
@@ -165,6 +165,7 @@ static int wdt_probe(struct pci_dev *pdev,
 		dev_err(&pdev->dev, "cannot enable PCI device\n");
 		return -ENODEV;
 	}
+	wdt_res.name = "via_wdt";
 
 	/*
 	 * Allocate a MMIO region which contains watchdog control register
-- 
2.25.1