linux-kernel - Re: [PATCH v2 06/15] ACPI: LPSS: fix some coding style issues

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Date:   Sat, 27 Mar 2021 17:58:29 +0800
From:   Xiaofei Tan <tanxiaofei@...wei.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
CC:     "rjw@...ysocki.net" <rjw@...ysocki.net>,
        "lenb@...nel.org" <lenb@...nel.org>,
        "rui.zhang@...el.com" <rui.zhang@...el.com>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linuxarm@...neuler.org" <linuxarm@...neuler.org>,
        Joe Perches <joe@...ches.com>
Subject: Re: [PATCH v2 06/15] ACPI: LPSS: fix some coding style issues

Hi Andy,

On 2021/3/27 16:19, Andy Shevchenko wrote:
>
>
> On Saturday, March 27, 2021, Xiaofei Tan <tanxiaofei@...wei.com
> <mailto:tanxiaofei@...wei.com>> wrote:
>
>     Fix some coding style issues reported by checkpatch.pl
>     <http://checkpatch.pl>, including
>     following types:
>
>     WARNING: simple_strtol is obsolete, use kstrtol instead
>
>
> And one more thing, the above message is bogus. Read what the comments
> in the code says about use cases for simple_*() vs. kstrto*() ones.
>

OK. I would remove this modification from the patch.

> Joe?
>
>
>     WARNING: Missing a blank line after declarations
>
>     Signed-off-by: Xiaofei Tan <tanxiaofei@...wei.com
>     <mailto:tanxiaofei@...wei.com>>
>     ---
>      drivers/acpi/acpi_lpss.c | 4 +++-
>      1 file changed, 3 insertions(+), 1 deletion(-)
>
>     diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
>     index be73974..2df231e 100644
>     --- a/drivers/acpi/acpi_lpss.c
>     +++ b/drivers/acpi/acpi_lpss.c
>     @@ -187,7 +187,7 @@ static void byt_i2c_setup(struct
>     lpss_private_data *pdata)
>
>             /* Expected to always be true, but better safe then sorry */
>             if (uid_str)
>     -               uid = simple_strtol(uid_str, NULL, 10);
>     +               uid = kstrtol(uid_str, NULL, 10);
>
>             /* Detect I2C bus shared with PUNIT and ignore its d3 status */
>             status = acpi_evaluate_integer(handle, "_SEM", NULL,
>     &shared_host);
>     @@ -377,6 +377,7 @@ static const struct acpi_device_id
>     acpi_lpss_device_ids[] = {
>      static int is_memory(struct acpi_resource *res, void *not_used)
>      {
>             struct resource r;
>     +
>             return !acpi_dev_resource_memory(res, &r);
>      }
>
>     @@ -1200,6 +1201,7 @@ static int acpi_lpss_poweroff_noirq(struct
>     device *dev)
>             if (pdata->dev_desc->resume_from_noirq) {
>                     /* This is analogous to the
>     acpi_lpss_suspend_noirq() case. */
>                     int ret = acpi_lpss_do_poweroff_late(dev);
>     +
>                     if (ret)
>                             return ret;
>             }
>     --
>     2.8.1
>
>
>
> --
> With Best Regards,
> Andy Shevchenko
>
>