[lm-sensors] [PATCH v4 1/2] Use "request_muxed_region" in it87 watchdog drivers

Alan Cox alan at lxorguk.ukuu.org.uk
Tue Apr 12 13:41:55 CEST 2011


> +	while (!request_muxed_region(REG, 2, NAME))
> +		continue;
> +

This shouldn't need the loop ? - is it only working with the loop
present ?


Otherwise this looks good - I'd just like to understand if the loop was
needed (indicating a bug has crept into the muxed alloc code somewhere
perhaps) or not

Alan




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