linux-kernel - Re: [PATCH 13/15] iio: sx9310: Add newlines to printks

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Date:   Tue, 28 Jul 2020 21:19:45 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Daniel Campello <campello@...omium.org>
Cc:     LKML <devicetree@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Douglas Anderson <dianders@...omium.org>,
        Enrico Granata <egranata@...omium.org>,
        Gwendal Grignou <gwendal@...omium.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        linux-iio <linux-iio@...r.kernel.org>
Subject: Re: [PATCH 13/15] iio: sx9310: Add newlines to printks

On Tue, Jul 28, 2020 at 6:14 PM Daniel Campello <campello@...omium.org> wrote:
>
> From: Stephen Boyd <swboyd@...omium.org>
>
> Printks in the kernel have newlines at the end. Add them to the few

Printk()s

> printks in this driver.

printk()s

> Reviewed-by: Daniel Campello <campello@...omium.org>
> Reviewed-by: Douglas Anderson <dianders@...omium.org>
> Fixes: 72ad02b15d63 ("iio: Add SEMTECH SX9310/9311 sensor driver")
> Signed-off-by: Stephen Boyd <swboyd@...omium.org>
> Signed-off-by: Daniel Campello <campello@...omium.org>

It has ordering issues
Should be

Fixes:
SoB: Stephen
Rb: Douglas
Rb: Daniel
SoB: Daniel


> ---
>
>  drivers/iio/proximity/sx9310.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/iio/proximity/sx9310.c b/drivers/iio/proximity/sx9310.c
> index 3f981d28ee4056..4553ee83a016a3 100644
> --- a/drivers/iio/proximity/sx9310.c
> +++ b/drivers/iio/proximity/sx9310.c
> @@ -809,7 +809,7 @@ static int sx9310_init_compensation(struct iio_dev *indio_dev)
>         if (ret) {
>                 if (ret == -ETIMEDOUT)
>                         dev_err(&data->client->dev,
> -                               "0x02 << 3l compensation timed out: 0x%02x",
> +                               "0x02 << 3l compensation timed out: 0x%02x\n",

Looks like ping-pong style in the series, i.e. you may fix this when
you introduced this line.

Check the rest (and not only printk()s) for the similar style and
avoid the latter.

>                                 val);
>                 return ret;
>         }
> @@ -855,7 +855,7 @@ static int sx9310_set_indio_dev_name(struct device *dev,
>
>         ddata = (uintptr_t)device_get_match_data(dev);
>         if (ddata != whoami) {
> -               dev_err(dev, "WHOAMI does not match device data: %u", whoami);
> +               dev_err(dev, "WHOAMI does not match device data: %u\n", whoami);
>                 return -ENODEV;
>         }
>
> @@ -867,7 +867,7 @@ static int sx9310_set_indio_dev_name(struct device *dev,
>                 indio_dev->name = "sx9311";
>                 break;
>         default:
> -               dev_err(dev, "unexpected WHOAMI response: %u", whoami);
> +               dev_err(dev, "unexpected WHOAMI response: %u\n", whoami);
>                 return -ENODEV;
>         }
>
> @@ -896,7 +896,7 @@ static int sx9310_probe(struct i2c_client *client)
>
>         ret = regmap_read(data->regmap, SX9310_REG_WHOAMI, &data->whoami);
>         if (ret) {
> -               dev_err(dev, "error in reading WHOAMI register: %d", ret);
> +               dev_err(dev, "error in reading WHOAMI register: %d\n", ret);
>                 return ret;
>         }
>
> --
> 2.28.0.rc0.142.g3c755180ce-goog
>


-- 
With Best Regards,
Andy Shevchenko