Greg KH <[email protected]> writes:
> On Tue, Jul 31, 2007 at 10:46:19PM +0800, WANG Cong wrote:
>> However, I think using resource_size_t is a bit better than unsigned long,
>> so that we don't need to check the defination of it.
>>
>> - res->start = (unsigned long)kmalloc(*size, GFP_KERNEL);
>> + res->start = (resource_size_t)kmalloc(*size, GFP_KERNEL);
>>
>> Is this change OK?
>
> Yes, that is the proper cast to have here.
It will generate a warning when resoure_size_t is 64bit on a 32bit arch.
Andreas.
--
Andreas Schwab, SuSE Labs, [email protected]
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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