From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rabin VINCENT <rabin.vincent@stericsson.com>
Subject: Re: [PATCH 5/6 V2] mfd/stmpexxx: fix stmpe811 enable hook
Date: Thu, 24 Jun 2010 18:05:42 +0530
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To: Luotao Fu <l.fu@pengutronix.de>
Cc: Samuel Ortiz <sameo@linux.intel.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Linus WALLEIJ <linus.walleij@stericsson.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-input@vger.kernel.org" <linux-input@vger.kernel.org>, STEricsson_nomadik_linux <STEricsson_nomadik_linux@list.st.com>

On Thu, Jun 24, 2010 at 14:27:46 +0200, Luotao Fu wrote:
> diff --git a/drivers/mfd/stmpe-devices.c b/drivers/mfd/stmpe-devices.c
> index 3e21c26..ded9dcb 100644
> --- a/drivers/mfd/stmpe-devices.c
> +++ b/drivers/mfd/stmpe-devices.c
> @@ -117,8 +117,8 @@ static int stmpe811_enable(struct stmpe *stmpe, unsigned int blocks,
>  	if (blocks & STMPE_BLOCK_ADC)
>  		mask |= STMPE811_SYS_CTRL2_ADC_OFF;
>  
> -	if (blocks & STMPE_BLOCK_KEYPAD)
> -		mask |= STMPE811_SYS_CTRL2_TSC_OFF;
> +	if (blocks & STMPE_BLOCK_TOUCHSCREEN)
> +		mask |= STMPE811_SYS_CTRL2_ADC_OFF;
>  

You shouldn't be changing TSC_OFF to ADC_OFF, since you're making this
for the touchscreen.

Rabin