linux-kernel - Re: [PATCH/RFCv2] [POWERPC] Add support for freescale watchdog to CPM serial driver.

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Date:	Fri, 18 Jan 2008 18:33:19 +0100
From:	Jochen Friedrich <jochen@...am.de>
To:	Scott Wood <scottwood@...escale.com>
CC:	linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org,
	Vitaly Bordug <vitb@...nel.crashing.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH/RFCv2] [POWERPC] Add support for freescale watchdog to
 CPM serial driver.

Scott Wood schrieb:

>> +void watchdog_poke(void)
>> +{
>> +    if (wdt) {
>> +        out_be16(&wdt->swsrr, 0x556c);
>> +        out_be16(&wdt->swsrr, 0xaa39);
>> +    }
>> +}
> 
> This should be a function pointer, to allow for other watchdog types.

Thanks for the comments. Stephen Rothwell also asked if the filename watchdog.c is too generic.
I think the pq watchdog is easy enough to keep it in the generic watchdog.c file, but the
function pointer definitely is the way to go. I'll resubmit.

Thanks,
Jochen
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