linux-kernel - [PATCH 8/9] watchdog: sp805_wdt: Remove unnecessary amba_set

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Message-Id: <7a51da3b47e0dd14d9ad13853f649463dba9350f.1380793579.git.michal.simek@xilinx.com>
Date:	Thu,  3 Oct 2013 11:46:30 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	linux-kernel@...r.kernel.org, monstr@...str.eu
Cc:	Wim Van Sebroeck <wim@...ana.be>, linux-watchdog@...r.kernel.org
Subject: [PATCH 8/9] watchdog: sp805_wdt: Remove unnecessary amba_set_drvdata()

Driver core clears the driver data to NULL after device_release
or on probe failure, so just remove it from here.

Driver core change:
"device-core: Ensure drvdata = NULL when no driver is bound"
(sha1: 0998d0631001288a5974afc0b2a5f568bcdecb4d)

Signed-off-by: Michal Simek <michal.simek@...inx.com>
---
 drivers/watchdog/sp805_wdt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c
index 58df98a..3f786ce 100644
--- a/drivers/watchdog/sp805_wdt.c
+++ b/drivers/watchdog/sp805_wdt.c
@@ -268,7 +268,6 @@ static int sp805_wdt_remove(struct amba_device *adev)
 	struct sp805_wdt *wdt = amba_get_drvdata(adev);

 	watchdog_unregister_device(&wdt->wdd);
-	amba_set_drvdata(adev, NULL);
 	watchdog_set_drvdata(&wdt->wdd, NULL);

 	return 0;
--
1.8.2.3


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