linux-kernel - Re: [PATCH] drivers/hid/wacom: fixed coding style issues

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Date:	Tue, 21 Jan 2014 12:06:45 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Robin Schroer <sulamiification@...il.com>
Cc:	jkosina@...e.cz, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers/hid/wacom: fixed coding style issues

On Tue, Jan 21, 2014 at 08:51:53PM +0100, Robin Schroer wrote:
> Fixed some coding style issues regarding spaces before semicolons and
> closing parenthesis.
> 
> Signed-off-by: Robin Schroer <sulamiification@...il.com>
> ---
>  drivers/hid/hid-wacom.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
> index 60c75dc..ebcca0d 100644
> --- a/drivers/hid/hid-wacom.c
> +++ b/drivers/hid/hid-wacom.c
> @@ -77,8 +77,8 @@ static void wacom_scramble(__u8 *image)
>  	__u16 mask;
>  	__u16 s1;
>  	__u16 s2;
> -	__u16 r1 ;
> -	__u16 r2 ;
> +	__u16 r1;
> +	__u16 r2;
>  	__u16 r;
>  	__u8 buf[256];
>  	int i, w, x, y, z;
> @@ -336,7 +336,7 @@ static void wacom_set_features(struct hid_device *hdev, u8 speed)
>  
>  	switch (hdev->product) {
>  	case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH:
> -		rep_data[0] = 0x03 ; rep_data[1] = 0x00;
> +		rep_data[0] = 0x03; rep_data[1] = 0x00;
>  		limit = 3;
>  		do {
>  			ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
> @@ -404,7 +404,7 @@ static ssize_t wacom_store_speed(struct device *dev,
>  	struct hid_device *hdev = container_of(dev, struct hid_device, dev);
>  	int new_speed;
>  
> -	if (sscanf(buf, "%1d", &new_speed ) != 1)
> +	if (sscanf(buf, "%1d", &new_speed) != 1)
>  		return -EINVAL;

Why doesn't it use kstrtoXXX()?

Thanks.

>  
>  	if (new_speed == 0 || new_speed == 1) {
> -- 
> 1.8.4.2
> 
> --
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-- 
Dmitry
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