Re: [PATCH 2/5] Input: bu21013_ts - Move GPIO init and exitfunctions into the driver

[Dmitry Torokhov]

Hi Lee,

On Wed, Nov 14, 2012 at 01:47:14PM +0000, Lee Jones wrote:
> @@ -272,6 +276,60 @@ static irqreturn_t bu21013_gpio_irq(int irq, void *device_data)
>  }
>  
>  /**
> + * bu21013_gpio_board_init() - configures the touch panel
> + * @reset_pin: reset pin number
> + *
> + * This function is used to configure the voltage and
> + * reset the touch panel controller.
> + */
> +static int bu21013_gpio_board_init(int reset_pin)
> +{
> +	int retval = 0;
> +
> +	bu21013_devices++;
> +	if (bu21013_devices == 1) {

This does not make sense. If gpio is per-device now then we should
simply set it up and not count devices.

Thanks.

-- 
Dmitry
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