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From: Guenter Roeck <linux@roeck-us.net>
To: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>,
	wim@linux-watchdog.org
Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
	bjorn.andersson@linaro.org
Subject: Re: [PATCH 2/2] watchdog: pm8916_wdt: fix missing include
Date: Sun, 8 Sep 2019 15:54:07 -0700
Message-ID: <50a36f88-ab09-44a1-db69-b4fa66e73534@roeck-us.net> (raw)
In-Reply-To: <20190906203054.26725-2-jorge.ramirez-ortiz@linaro.org>

On 9/6/19 1:30 PM, Jorge Ramirez-Ortiz wrote:
> As per Documentation/process/submit-checklist.rst, when using  a
> facility #include the file that defines/declares  that facility.
> 
> Don't depend on other header files pulling in ones that you use.
> 

Correct, but then also don't include header files you don't use.
In this case, the include of linux/bitops.h is no longer necessary
if linux/bits.h is included since the driver doesn't really use bit
operations, only bit masks.

Guenter

> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
> ---
>   drivers/watchdog/pm8916_wdt.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/watchdog/pm8916_wdt.c b/drivers/watchdog/pm8916_wdt.c
> index cb5304c26ac3..b8d9df0f96f7 100644
> --- a/drivers/watchdog/pm8916_wdt.c
> +++ b/drivers/watchdog/pm8916_wdt.c
> @@ -1,5 +1,6 @@
>   // SPDX-License-Identifier: GPL-2.0
>   #include <linux/bitops.h>
> +#include <linux/bits.h>
>   #include <linux/interrupt.h>
>   #include <linux/kernel.h>
>   #include <linux/module.h>
> 


  reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-06 20:30 [PATCH 1/2] watchdog: pm8916_wdt: fix pretimeout registration flow Jorge Ramirez-Ortiz
2019-09-06 20:30 ` [PATCH 2/2] watchdog: pm8916_wdt: fix missing include Jorge Ramirez-Ortiz
2019-09-08 22:54   ` Guenter Roeck [this message]
2019-09-08 22:50 ` [PATCH 1/2] watchdog: pm8916_wdt: fix pretimeout registration flow Guenter Roeck
     [not found]   ` <CAMZdPi-P_AopbbyJEWDbnm7X8MtxTzs=MN13+UFndL2OK5VReg@mail.gmail.com>
2019-09-11 17:54     ` Guenter Roeck
2019-09-13 10:36       ` Loic Poulain
2019-09-13 12:52 ` Guenter Roeck

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