From: Vladimir Zapolskiy <vz@mleia.com>
Date: Wed, 28 Oct 2015 00:55:35 +0000 (+0200)
Subject: watchdog: pnx4008: make global wdt_clk static
X-Git-Tag: v4.4-rc3~10^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4c30737ce16612b0f3b840a7c9928385cbb67555;p=platform%2Fkernel%2Flinux-exynos.git

watchdog: pnx4008: make global wdt_clk static

Silences sparse warning:

  drivers/watchdog/pnx4008_wdt.c:83:25:
    warning: symbol 'wdt_clk' was not declared. Should it be static?

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 35319a4..313cd1c 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -80,7 +80,7 @@ static unsigned int heartbeat = DEFAULT_HEARTBEAT;
 
 static DEFINE_SPINLOCK(io_lock);
 static void __iomem	*wdt_base;
-struct clk		*wdt_clk;
+static struct clk	*wdt_clk;
 
 static int pnx4008_wdt_start(struct watchdog_device *wdd)
 {