linux-kernel - Re: [PATCH] mmc: sdhci: Use more concise device_property_read

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Fri, 4 Dec 2020 15:38:02 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Jeremy Linton <jeremy.linton@....com>
Cc:     "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Adrian Hunter <adrian.hunter@...el.com>
Subject: Re: [PATCH] mmc: sdhci: Use more concise device_property_read_u64

On Wed, 25 Nov 2020 at 04:36, Jeremy Linton <jeremy.linton@....com> wrote:
>
> Since we only need a single u64 the _array form is
> unnecessarily. Use device_property_read_u64 instead.
>
> Signed-off-by: Jeremy Linton <jeremy.linton@....com>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  drivers/mmc/host/sdhci.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
> index feba64fbde16..ad4ae88a7f74 100644
> --- a/drivers/mmc/host/sdhci.c
> +++ b/drivers/mmc/host/sdhci.c
> @@ -3992,10 +3992,10 @@ void __sdhci_read_caps(struct sdhci_host *host, const u16 *ver,
>         if (host->v4_mode)
>                 sdhci_do_enable_v4_mode(host);
>
> -       device_property_read_u64_array(mmc_dev(host->mmc),
> -                                      "sdhci-caps-mask", &dt_caps_mask, 1);
> -       device_property_read_u64_array(mmc_dev(host->mmc),
> -                                      "sdhci-caps", &dt_caps, 1);
> +       device_property_read_u64(mmc_dev(host->mmc),
> +                                "sdhci-caps-mask", &dt_caps_mask);
> +       device_property_read_u64(mmc_dev(host->mmc),
> +                                "sdhci-caps", &dt_caps);
>
>         v = ver ? *ver : sdhci_readw(host, SDHCI_HOST_VERSION);
>         host->version = (v & SDHCI_SPEC_VER_MASK) >> SDHCI_SPEC_VER_SHIFT;
> --
> 2.26.2
>