* Wrong __pa() usages in driver/char/mem.c ?
@ 2006-10-12 12:25 Franck Bui-Huu
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From: Franck Bui-Huu @ 2006-10-12 12:25 UTC (permalink / raw)
To: Andrew Morton; +Cc: Atsushi Nemoto, Linux Kernel Mailing List
I'm suprised to find some __pa() usages in a driver. I would
have used virt_to_phys() instead. In my understanding __pa()
is used only during early bootmem init, because this macro
is aware of any weird things that might exist at this early
stage. But once this stage is completed virt_to_phys() should
be used.
Is this understanding wrong ?
Thanks
Franck
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