linux-kernel - Re: [PATCH] drivers/macintosh: Use true for boolean value

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Date:   Tue, 23 Jan 2018 18:57:35 -0600
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers/macintosh: Use true for boolean value


Quoting Michael Ellerman <mpe@...erman.id.au>:

> "Gustavo A. R. Silva" <gustavo@...eddedor.com> writes:
>
>> Assign true or false to boolean variables instead of an integer value.
>>
>> This issue was detected with the help of Coccinelle.
>>
>> Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
>> ---
>>  drivers/macintosh/windfarm_pm72.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> This seems to be common across all those drivers. Can you please send
> one patch to fix them all to use bool:
>
>   $ git grep "started = " drivers/macintosh/
>   drivers/macintosh/therm_adt746x.c:              int started = 0;
>   drivers/macintosh/therm_adt746x.c:                      started = 1;
>   drivers/macintosh/windfarm_pm112.c:             slots_started = 1;
>   drivers/macintosh/windfarm_pm112.c:             started = 1;
>   drivers/macintosh/windfarm_pm121.c:             pm121_started = 1;
>   drivers/macintosh/windfarm_pm72.c:              started = 1;
>   drivers/macintosh/windfarm_pm81.c:              wf_smu_started = 1;
>   drivers/macintosh/windfarm_pm91.c:              wf_smu_started = 1;
>   drivers/macintosh/windfarm_rm31.c:              started = 1;
>
> cheers

Sure, no problem.

By the way, I've just found the following similar case:

--- a/drivers/macintosh/ams/ams-input.c
+++ b/drivers/macintosh/ams/ams-input.c
@@ -91,7 +91,7 @@ static int ams_input_enable(void)
  		return error;
  	}

-	joystick = 1;
+	joystick = true;

  	return 0;
  }
@@ -104,7 +104,7 @@ static void ams_input_disable(void)
  		ams_info.idev = NULL;
  	}

-	joystick = 0;
+	joystick = false;
  }

Do you want me to include them all in the same patch?

Thanks
--
Gustavo