linux-kernel - Re: [PATCH 4/8] rtc: ds1685: fix build error with make W=1

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Message-ID: <bee6cf44-a3e5-f217-388c-47165f1d5f90@gentoo.org>
Date:   Sat, 23 Nov 2019 00:19:45 -0500
From:   Joshua Kinard <kumba@...too.org>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-rtc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/8] rtc: ds1685: fix build error with make W=1

On 11/22/2019 05:22, Alexandre Belloni wrote:
> Fix the following parsing errors when building with W=1:
> drivers/rtc/rtc-ds1685.c:1053: error: Cannot parse struct or union!
> drivers/rtc/rtc-ds1685.c:1062: error: Cannot parse struct or union!
> drivers/rtc/rtc-ds1685.c:1363: warning: cannot understand function prototype: 'struct platform_driver ds1685_rtc_driver = '
> 
> Cc: Joshua Kinard <kumba@...too.org>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
> ---
>  drivers/rtc/rtc-ds1685.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
> index 8419595e7da7..56c670af2e50 100644
> --- a/drivers/rtc/rtc-ds1685.c
> +++ b/drivers/rtc/rtc-ds1685.c
> @@ -1039,7 +1039,7 @@ ds1685_rtc_sysfs_serial_show(struct device *dev,
>  }
>  static DEVICE_ATTR(serial, S_IRUGO, ds1685_rtc_sysfs_serial_show, NULL);
>  
> -/**
> +/*
>   * struct ds1685_rtc_sysfs_misc_attrs - list for misc RTC features.
>   */
>  static struct attribute*
> @@ -1050,7 +1050,7 @@ ds1685_rtc_sysfs_misc_attrs[] = {
>  	NULL,
>  };
>  
> -/**
> +/*
>   * struct ds1685_rtc_sysfs_misc_grp - attr group for misc RTC features.
>   */
>  static const struct attribute_group
> @@ -1355,7 +1355,7 @@ ds1685_rtc_remove(struct platform_device *pdev)
>  	return 0;
>  }
>  
> -/**
> +/*
>   * ds1685_rtc_driver - rtc driver properties.
>   */
>  static struct platform_driver ds1685_rtc_driver = {
> 

/** is for kerneldoc comments.  Is this a bug in kbuild's W=1 implementation
of not parsing kerneldoc on a struct correctly?  I'm sure I got that syntax
for structs out of the kerneldoc guide, unless it changed at some point.

-- 
Joshua Kinard
Gentoo/MIPS
kumba@...too.org
rsa6144/5C63F4E3F5C6C943 2015-04-27
177C 1972 1FB8 F254 BAD0 3E72 5C63 F4E3 F5C6 C943

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