linux-kernel - Re: [PATCH 5/6 V2] mfd/stmpexxx: fix stmpe811 enable hook

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Message-ID: <20100624123542.GC26189@bnru02.bnr.st.com>
Date:	Thu, 24 Jun 2010 18:05:42 +0530
From:	Rabin VINCENT <rabin.vincent@...ricsson.com>
To:	Luotao Fu <l.fu@...gutronix.de>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
	STEricsson_nomadik_linux <STEricsson_nomadik_linux@...t.st.com>
Subject: Re: [PATCH 5/6 V2] mfd/stmpexxx: fix stmpe811 enable hook

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
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