linux-kernel - [PATCH 05/22] watchdog: bcm2835_wdt: drop platform_set

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Date:   Mon,  8 Apr 2019 12:38:29 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>
Cc:     linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org,
        Guenter Roeck <linux@...ck-us.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Eric Anholt <eric@...olt.net>,
        Stefan Wahren <stefan.wahren@...e.com>
Subject: [PATCH 05/22] watchdog: bcm2835_wdt: drop platform_set_drvdata

There is no call to platform_get_drvdata() in the driver,
so platform_set_drvdata() is unnecessary and can be dropped.

The conversion was done automatically with coccinelle using the
following semantic patches. The semantic patches and the scripts
used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches

Cc: Florian Fainelli <f.fainelli@...il.com>
Cc: Ray Jui <rjui@...adcom.com>
Cc: Scott Branden <sbranden@...adcom.com>
Cc: bcm-kernel-feedback-list@...adcom.com
Cc: Eric Anholt <eric@...olt.net>
Cc: Stefan Wahren <stefan.wahren@...e.com>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
 drivers/watchdog/bcm2835_wdt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/watchdog/bcm2835_wdt.c b/drivers/watchdog/bcm2835_wdt.c
index 1834524ae373..560c1c54c177 100644
--- a/drivers/watchdog/bcm2835_wdt.c
+++ b/drivers/watchdog/bcm2835_wdt.c
@@ -177,7 +177,6 @@ static int bcm2835_wdt_probe(struct platform_device *pdev)
 	wdt = devm_kzalloc(dev, sizeof(struct bcm2835_wdt), GFP_KERNEL);
 	if (!wdt)
 		return -ENOMEM;
-	platform_set_drvdata(pdev, wdt);
 
 	spin_lock_init(&wdt->lock);
 
-- 
2.7.4