Re: [PATCH] Input: wm831x-ts - Default pressure measurements on

["Henrik Rydberg" <rydberg@euromail.se>]

Hi Mark,

> tslib expects pressure measurements so enable them by default for better
> compatibility.
> 
> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
> ---

I cannot speak for the rationale of this patch, but logically,

>  drivers/input/touchscreen/wm831x-ts.c |    5 ++++-
>  1 files changed, 4 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
> index 3c397c8..560200d 100644
> --- a/drivers/input/touchscreen/wm831x-ts.c
> +++ b/drivers/input/touchscreen/wm831x-ts.c
> @@ -259,7 +259,10 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev)
>  	else
>  		wm831x_ts->pd_irq = platform_get_irq_byname(pdev, "TCHPD");
>  
> -	wm831x_ts->pressure = pdata && pdata->pressure;
> +	if (pdata)
> +		wm831x_ts->pressure = pdata->pressure;
> +	else
> +		wm831x_ts->pressure = true;

wm831x_ts->pressure = !pdata || pdata->pressure;

should suffice.

Henrik