From: Julia Lawall <julia.lawall@lip6.fr>
To: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Cc: Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
daniel.baluta@nxp.com, linux-iio@vger.kernel.org,
kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] iio:dummy: Replace S_IWUSR by 0200
Date: Wed, 21 Feb 2018 21:01:46 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.20.1802212101160.2292@hadrien> (raw)
In-Reply-To: <20180221192807.qfyhp7z27f6r6p47@smtp.gmail.com>
On Wed, 21 Feb 2018, Rodrigo Siqueira wrote:
> This patch fixes the checkpatch.pl warning:
>
> drivers/iio/dummy/iio_dummy_evgen.c:151: WARNING: Symbolic permissions
> 'S_IWUSR' are not preferred. Consider using octal permissions '0200'.
I haven't studied up on it in great detail, but isn't there a more
specific macro that doesn't need a permission argument at all?
julia
> ...
>
> Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
> ---
> Changes in v2:
> - Make the commit message clearer.
> - Fix just a single part of the code.
>
> drivers/iio/dummy/iio_dummy_evgen.c | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/iio/dummy/iio_dummy_evgen.c b/drivers/iio/dummy/iio_dummy_evgen.c
> index efd0005f59b4..16ea547f79f0 100644
> --- a/drivers/iio/dummy/iio_dummy_evgen.c
> +++ b/drivers/iio/dummy/iio_dummy_evgen.c
> @@ -148,16 +148,16 @@ static ssize_t iio_evgen_poke(struct device *dev,
> return len;
> }
>
> -static IIO_DEVICE_ATTR(poke_ev0, S_IWUSR, NULL, &iio_evgen_poke, 0);
> -static IIO_DEVICE_ATTR(poke_ev1, S_IWUSR, NULL, &iio_evgen_poke, 1);
> -static IIO_DEVICE_ATTR(poke_ev2, S_IWUSR, NULL, &iio_evgen_poke, 2);
> -static IIO_DEVICE_ATTR(poke_ev3, S_IWUSR, NULL, &iio_evgen_poke, 3);
> -static IIO_DEVICE_ATTR(poke_ev4, S_IWUSR, NULL, &iio_evgen_poke, 4);
> -static IIO_DEVICE_ATTR(poke_ev5, S_IWUSR, NULL, &iio_evgen_poke, 5);
> -static IIO_DEVICE_ATTR(poke_ev6, S_IWUSR, NULL, &iio_evgen_poke, 6);
> -static IIO_DEVICE_ATTR(poke_ev7, S_IWUSR, NULL, &iio_evgen_poke, 7);
> -static IIO_DEVICE_ATTR(poke_ev8, S_IWUSR, NULL, &iio_evgen_poke, 8);
> -static IIO_DEVICE_ATTR(poke_ev9, S_IWUSR, NULL, &iio_evgen_poke, 9);
> +static IIO_DEVICE_ATTR(poke_ev0, 0200, NULL, &iio_evgen_poke, 0);
> +static IIO_DEVICE_ATTR(poke_ev1, 0200, NULL, &iio_evgen_poke, 1);
> +static IIO_DEVICE_ATTR(poke_ev2, 0200, NULL, &iio_evgen_poke, 2);
> +static IIO_DEVICE_ATTR(poke_ev3, 0200, NULL, &iio_evgen_poke, 3);
> +static IIO_DEVICE_ATTR(poke_ev4, 0200, NULL, &iio_evgen_poke, 4);
> +static IIO_DEVICE_ATTR(poke_ev5, 0200, NULL, &iio_evgen_poke, 5);
> +static IIO_DEVICE_ATTR(poke_ev6, 0200, NULL, &iio_evgen_poke, 6);
> +static IIO_DEVICE_ATTR(poke_ev7, 0200, NULL, &iio_evgen_poke, 7);
> +static IIO_DEVICE_ATTR(poke_ev8, 0200, NULL, &iio_evgen_poke, 8);
> +static IIO_DEVICE_ATTR(poke_ev9, 0200, NULL, &iio_evgen_poke, 9);
>
> static struct attribute *iio_evgen_attrs[] = {
> &iio_dev_attr_poke_ev0.dev_attr.attr,
> --
> 2.16.2
>
> --
> To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2018-02-21 20:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-21 19:28 [PATCH v2] iio:dummy: Replace S_IWUSR by 0200 Rodrigo Siqueira
2018-02-21 20:01 ` Julia Lawall [this message]
2018-02-22 8:11 ` Phil Reid
2018-02-21 21:01 ` Daniel Baluta
2018-02-22 7:43 ` Dan Carpenter
2018-02-22 7:53 ` Daniel Baluta
2018-02-22 8:25 ` Dan Carpenter
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