From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dan Carpenter <dan.carpenter@oracle.com>
Subject: Re: [PATCH 6/8] staging: ccree: simplify pm manager using local var
Date: Tue, 7 Nov 2017 13:43:10 +0300
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Cc: devel@driverdev.osuosl.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
 driverdev-devel@linuxdriverproject.org, linux-kernel@vger.kernel.org,
 linux-crypto@vger.kernel.org, Ofir Drang <ofir.drang@arm.com>
To: Gilad Ben-Yossef <gilad@benyossef.com>
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On Tue, Nov 07, 2017 at 09:40:02AM +0000, Gilad Ben-Yossef wrote:
> --- a/drivers/staging/ccree/ssi_pm.c
> +++ b/drivers/staging/ccree/ssi_pm.c
> @@ -90,20 +90,24 @@ int cc_pm_resume(struct device *dev)
>  int cc_pm_get(struct device *dev)
>  {
>  	int rc = 0;
> +	struct ssi_drvdata *drvdata =
> +		(struct ssi_drvdata *)dev_get_drvdata(dev);

No need to cast:

	struct ssi_drvdata *drvdata = dev_get_drvdata(dev);


regards,
dan carpenter