From: Alexander Shiyan <shc_work@mail.ru>
Date: Sat, 15 Feb 2014 09:23:07 +0000 (+0400)
Subject: watchdog: shwdt: Remove unused variable
X-Git-Tag: accepted/tizen/common/20141203.182822~349^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1cf8a3487d385b3221d07ab6a7a003761e8806c1;p=platform%2Fkernel%2Flinux-arm64.git

watchdog: shwdt: Remove unused variable

Variable "wdt" is not used anywhere in the function sh_wdt_remove().
This patch removes this variable.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/drivers/watchdog/shwdt.c b/drivers/watchdog/shwdt.c
index af3528f..d04d02b 100644
--- a/drivers/watchdog/shwdt.c
+++ b/drivers/watchdog/shwdt.c
@@ -293,8 +293,6 @@ static int sh_wdt_probe(struct platform_device *pdev)
 
 static int sh_wdt_remove(struct platform_device *pdev)
 {
-	struct sh_wdt *wdt = platform_get_drvdata(pdev);
-
 	watchdog_unregister_device(&sh_wdt_dev);
 
 	pm_runtime_disable(&pdev->dev);