Paul Mackerras wrote:
> In drivers/pcmcia/rsrc_mgr.c, there is code that check whether a given
> range of PCI memory addresses are available for the pcmcia code to
> use. This code uses a macro, check_mem_resource(), to check whether a
> particular region is available, defined like this:
>
> #define check_mem_resource(b,n) check_resource(&iomem_resource, (b), (n))
[...]
> I think that
> we should be using check_mem_region instead,
AFAICS you are correct.
check_xxx is deprecated, though. Is it possible to move a request_xxx
earlier in the logic?
check_xxx is inherently racy.
--
Jeff Garzik | A recent study has shown that too much soup
Building 1024 | can cause malaise in laboratory mice.
MandrakeSoft |
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