Subject: [PATCH RESEND] ARM: pxa: ssp: remove kfree for memory allocated with devm_kzalloc

From: [email-masked] (Daniel Mack)
Date: Tue, 24 Sep 2013 10:54:59 +0200

On 24.09.2013 05:35, Wei Yongjun wrote:
> From: Wei Yongjun <[email-masked]>
> 
> It's not necessary to free memory allocated with devm_kzalloc
> and using kfree leads to a double free.
> 
> Signed-off-by: Wei Yongjun <[email-masked]>

Acked-by: Daniel Mack <[email-masked]>

Chao Xie wanted to work on getting rid of the "middle layer" the pxa ssp
driver has. If that's going to happen for 3.13, it will again affect
both the ASoC part and code in arch/arm. Therefore, I would again prefer
if ssp patches went through Mark's ASoC tree. Chao, are you still
planning to work on this?

Daniel

> ---
>  arch/arm/plat-pxa/ssp.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
> index 3ea0290..528143e 100644
> --- a/arch/arm/plat-pxa/ssp.c
> +++ b/arch/arm/plat-pxa/ssp.c
> @@ -250,7 +250,6 @@ static int pxa_ssp_remove(struct platform_device *pdev)
>  	list_del(&ssp->node);
>  	mutex_unlock(&ssp_lock);
>  
> -	kfree(ssp);
>  	return 0;
>  }
>  
>