linux-kernel - Re: [PATCH] staging: nvec: make use of devm_platform_ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Date:   Mon, 9 Sep 2019 20:14:50 +0200 (CEST)
From:   Marc Dietrich <marvin24@....de>
To:     Hariprasad Kelam <hariprasad.kelam@...il.com>
cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        ac100@...ts.launchpad.net, linux-tegra@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: nvec: make use of
 devm_platform_ioremap_resource

Hi Hariprased,

On Sun, 8 Sep 2019, hariprasad@...SING_DOMAIN wrote:
                              ^^^^^^^^^^^^^^^^^^
something is wrong with your git mail config...

> From: Hariprasad Kelam <hariprasad.kelam@...il.com>
>
> fix below issue reported by coccicheck
> drivers/staging//nvec/nvec.c:794:1-5: WARNING: Use
> devm_platform_ioremap_resource for base
>
> Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>

Acked-by: Marc Dietrich <marvin24@....de>

Thanks!

Marc

> ---
> drivers/staging/nvec/nvec.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
> index 1cbd7b7..360ec04 100644
> --- a/drivers/staging/nvec/nvec.c
> +++ b/drivers/staging/nvec/nvec.c
> @@ -767,7 +767,6 @@ static int tegra_nvec_probe(struct platform_device *pdev)
> 	struct device *dev = &pdev->dev;
> 	struct nvec_chip *nvec;
> 	struct nvec_msg *msg;
> -	struct resource *res;
> 	void __iomem *base;
> 	char	get_firmware_version[] = { NVEC_CNTL, GET_FIRMWARE_VERSION },
> 		unmute_speakers[] = { NVEC_OEM0, 0x10, 0x59, 0x95 },
> @@ -790,8 +789,7 @@ static int tegra_nvec_probe(struct platform_device *pdev)
> 		return -ENODEV;
> 	}
>
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	base = devm_ioremap_resource(dev, res);
> +	base = devm_platform_ioremap_resource(pdev, 0);
> 	if (IS_ERR(base))
> 		return PTR_ERR(base);
>
> -- 
> 2.7.4
>
>