linux-kernel - Re: [PATCH 05/11] Input: synaptics-rmi4 - remove control_mutex from f01

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Message-ID: <52FD4EDE.20208@synaptics.com>
Date:	Thu, 13 Feb 2014 15:01:50 -0800
From:	Christopher Heiny <cheiny@...aptics.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	Andrew Duggan <aduggan@...aptics.com>,
	Vincent Huang <vincent.huang@...synaptics.com>,
	Vivian Ly <vly@...aptics.com>,
	Daniel Rosenberg <daniel.rosenberg@...aptics.com>,
	Linus Walleij <linus.walleij@...ricsson.com>,
	Benjamin Tissoires <benjamin.tissoires@...hat.com>,
	Courtney Cavin <courtney.cavin@...ymobile.com>,
	Linux Input <linux-input@...r.kernel.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 05/11] Input: synaptics-rmi4 - remove control_mutex from
 f01_data

On 02/12/2014 09:27 PM, Dmitry Torokhov wrote:
> It is not used by anyone.
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

Acked-by: Christopher Heiny <cheiny@...aptics.com>

> ---
>   drivers/input/rmi4/rmi_f01.c | 3 ---
>   1 file changed, 3 deletions(-)
>
> diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c
> index 30e0b50..6f90a6c 100644
> --- a/drivers/input/rmi4/rmi_f01.c
> +++ b/drivers/input/rmi4/rmi_f01.c
> @@ -125,7 +125,6 @@ struct f01_data {
>   	struct f01_basic_properties properties;
>
>   	struct f01_device_control device_control;
> -	struct mutex control_mutex;
>
>   	u8 device_status;
>
> @@ -214,8 +213,6 @@ static int rmi_f01_initialize(struct rmi_function *fn)
>   	struct f01_data *data = fn->data;
>   	struct rmi_device_platform_data *pdata = to_rmi_platform_data(rmi_dev);
>
> -	mutex_init(&data->control_mutex);
> -
>   	/*
>   	 * Set the configured bit and (optionally) other important stuff
>   	 * in the device control register.
>


-- 

Christopher Heiny
Senior Staff Firmware Engineer
Synaptics Incorporated
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