linux-kernel - [PATCH 15/16] watchdog: simatic-ipc-wdt: Fix type incompatibility with find

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Message-ID: <20250515081332.151250-16-asoponar@taladin.ro>
Date: Thu, 15 May 2025 11:13:31 +0300
From: Alexandru Soponar <asoponar@...adin.ro>
To: linux-kernel@...r.kernel.org,
	linux-hwmon@...r.kernel.org,
	linux-iio@...r.kernel.org,
	linux-leds@...r.kernel.org,
	linux-watchdog@...r.kernel.org
Cc: jdelvare@...e.com,
	linux@...ck-us.net,
	jic23@...nel.org,
	pavel@....cz,
	lee@...nel.org,
	baocheng.su@...mens.com,
	wim@...ux-watchdog.org,
	tobias.schaffner@...mens.com,
	angelogioacchino.delregno@...labora.com,
	benedikt.niedermayr@...mens.com,
	matthias.bgg@...il.com,
	aardelean@...libre.com,
	contact@...y.one,
	Alexandru Soponar <asoponar@...adin.ro>
Subject: [PATCH 15/16] watchdog: simatic-ipc-wdt: Fix type incompatibility with find_closest()

The wd_timeout_table array was previously declared as unsigned int
but used with find_closest(), which takes signed int parameters. Change
this array from unsigned int to int to maintain type compatibility with
the find_closest() function signature and prevent compilation errors.

Signed-off-by: Alexandru Soponar <asoponar@...adin.ro>
---
 drivers/watchdog/simatic-ipc-wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/simatic-ipc-wdt.c b/drivers/watchdog/simatic-ipc-wdt.c
index 1e91f0a560ff..36c68d2ed409 100644
--- a/drivers/watchdog/simatic-ipc-wdt.c
+++ b/drivers/watchdog/simatic-ipc-wdt.c
@@ -59,7 +59,7 @@ static struct resource io_resource_trigger =
 static struct resource mem_resource =
 	DEFINE_RES_MEM_NAMED(0, 0, "WD_RESET_BASE_ADR");
 
-static u32 wd_timeout_table[] = {2, 4, 6, 8, 16, 32, 48, 64 };
+static int wd_timeout_table[] = {2, 4, 6, 8, 16, 32, 48, 64 };
 static void __iomem *wd_reset_base_addr;
 
 static int wd_start(struct watchdog_device *wdd)
-- 
2.49.0