linux-kernel - Re: [PATCH 1/4] PCI: acpi_pcihp: Correct acpi_pci_check

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Message-ID: <CAJZ5v0gUOxz7hk42MM4U_vbiTAf2Jgk3WKfWcz9LdHskdiuySg@mail.gmail.com>
Date:   Thu, 25 Mar 2021 18:31:54 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Xiongfeng Wang <wangxiongfeng2@...wei.com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>, ruscur@...sell.cc,
        Linux PCI <linux-pci@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/4] PCI: acpi_pcihp: Correct acpi_pci_check_ejectable()
 function name in the header

On Thu, Mar 25, 2021 at 8:50 AM Xiongfeng Wang
<wangxiongfeng2@...wei.com> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/pci/hotplug/acpi_pcihp.c:167: warning: expecting prototype for acpi_pcihp_check_ejectable(). Prototype was for acpi_pci_check_ejectable() instead
>
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@...wei.com>
> ---
>  drivers/pci/hotplug/acpi_pcihp.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c
> index 2750a64cecd3..4fedebf2f8c1 100644
> --- a/drivers/pci/hotplug/acpi_pcihp.c
> +++ b/drivers/pci/hotplug/acpi_pcihp.c
> @@ -157,7 +157,7 @@ static int pcihp_is_ejectable(acpi_handle handle)
>  }
>
>  /**
> - * acpi_pcihp_check_ejectable - check if handle is ejectable ACPI PCI slot
> + * acpi_pci_check_ejectable - check if handle is ejectable ACPI PCI slot

Again, this is about fixing a kerneldoc comment, so please change the
subject to reflect that more precisely.

This applies to all of the patches in the series AFAICS.

>   * @pbus: the PCI bus of the PCI slot corresponding to 'handle'
>   * @handle: ACPI handle to check
>   *
> --
> 2.20.1
>