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watchdog: at32ap700x: Remove redundant platform_set_drvdata()

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Commit 0998d06310 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Sachin Kamat 2013-05-04 01:41:14 +05:30 committed by Wim Van Sebroeck
parent a7960784e9
commit 321e31231d
1 changed files with 1 additions and 4 deletions
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5
drivers/watchdog/at32ap700x_wdt.c
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@ -365,7 +365,7 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
ret = misc_register(&wdt->miscdev);
if (ret) {
dev_dbg(&pdev->dev, "failed to register wdt miscdev\n");
goto err_register;
goto err_free;
}
dev_info(&pdev->dev,
@ -374,8 +374,6 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
return 0;
err_register:
platform_set_drvdata(pdev, NULL);
err_free:
wdt = NULL;
return ret;
@ -390,7 +388,6 @@ static int __exit at32_wdt_remove(struct platform_device *pdev)
misc_deregister(&wdt->miscdev);
wdt = NULL;
platform_set_drvdata(pdev, NULL);
}
return 0;
}