Commit f6159dd4 authored by Wolfram Sang's avatar Wolfram Sang Committed by Wim Van Sebroeck

watchdog: renesas_wdt: avoid (theoretical) type overflow

Because the smallest clock divider we can select is 1, 'clks_per_sec'
must be the same type as 'rate'.
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 0bade021
......@@ -37,7 +37,7 @@ struct rwdt_priv {
void __iomem *base;
struct watchdog_device wdev;
struct clk *clk;
unsigned int clks_per_sec;
unsigned long clks_per_sec;
u8 cks;
};
......@@ -112,8 +112,7 @@ static int rwdt_probe(struct platform_device *pdev)
{
struct rwdt_priv *priv;
struct resource *res;
unsigned long rate;
unsigned int clks_per_sec;
unsigned long rate, clks_per_sec;
int ret, i;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
......
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