linux-kernel - Re: [PATCH] drivers: hwmon: pwm-fan: fix warning unused variable 'ctx'

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Message-ID: <20201201004900.GA48095@roeck-us.net>
Date:   Mon, 30 Nov 2020 16:49:00 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Anders Roxell <anders.roxell@...aro.org>
Cc:     b.zolnierkie@...sung.com, jdelvare@...e.com,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers: hwmon: pwm-fan: fix warning unused variable
 'ctx'

On Tue, Dec 01, 2020 at 01:31:18AM +0100, Anders Roxell wrote:
> When building hwmon/pwm-fan the following unused-variable warning shows
> up:
> 
> /tmp/drivers/hwmon/pwm-fan.c: In function ‘pwm_fan_is_visible’:
> /tmp/drivers/hwmon/pwm-fan.c:167:22: warning: unused variable ‘ctx’ [-Wunused-variable]
> 
> Remove the unneeded variable declaration 'ctx'.
> 
> Fixes: 439ed83acc19 ("hwmon: (pwm-fan) Convert to hwmon_device_register_with_info API")
> Signed-off-by: Anders Roxell <anders.roxell@...aro.org>

I already folded this change into the original patch.

Guenter