linux-kernel - Re: [Patch 06/10] mfd: PCAP driver for the Motorola EZX GSM mobile phones

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Message-ID: <20080709062640.GC8087@datenfreihafen.org>
Date:	Wed, 9 Jul 2008 08:26:40 +0200
From:	Stefan Schmidt <stefan@...enfreihafen.org>
To:	Eric Miao <eric.y.miao@...il.com>
Cc:	Daniel Ribeiro <drwyrm@...il.com>,
	pHilipp Zabel <philipp.zabel@...il.com>,
	linux-arm-kernel@...ts.arm.linux.org.uk, sameo@...nedhand.com,
	linux-kernel@...r.kernel.org
Subject: Re: [Patch 06/10] mfd: PCAP driver for the Motorola EZX GSM mobile
	phones

Hello.

On Wed, 2008-07-09 at 10:34, Eric Miao wrote:
> 
> > o Eric, what do you like the PCAP_REDIRECT_IRQ flag to do?
> > 
> 
> I'm seeing the following the block of code in the original patch:
>  
> +/* PCAP */
> +static int ezx_pcap_init(void)
> +{
> 
> ...
> 
> +	/* redirect all interrupts to AP */
> +	if (!(machine_is_ezx_a780() || machine_is_ezx_e680()))
> +		ezx_pcap_write(PCAP_REG_INT_SEL, 0);
> +
> +	return 0;
> +}
> 
> that prevent this driver from being generic, a flag of PCAP_REDIRECT_IRQ
> might be used to decide the writing to PCAP_REG_INT_SEL is necessary.

Ok, now we got it. :)

Will do as requested. Array changes are pending and we also have some more
cleanups open. Will send a new patch when we have this ready.

regards
stefan Schmidt
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