Make 'ts72xx_wdt_pdev' static, because it is used only in this
file. It also fixes the following sparse warning.
warning: symbol 'ts72xx_wdt_pdev' was not declared. Should it be static?
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/watchdog/ts72xx_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/ts72xx_wdt.c b/drivers/watchdog/ts72xx_wdt.c
index 6959fa0..afa9d6e 100644
--- a/drivers/watchdog/ts72xx_wdt.c
+++ b/drivers/watchdog/ts72xx_wdt.c
@@ -61,7 +61,7 @@ struct ts72xx_wdt {
struct platform_device *pdev;
};
-struct platform_device *ts72xx_wdt_pdev;
+static struct platform_device *ts72xx_wdt_pdev;
/*
* TS-72xx Watchdog supports following timeouts (value written
--
1.7.10.4
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