On Fri, Jun 27, 2014 at 06:52:26PM +0900, Daeseok Youn wrote: > OS_phystov()/OS_vtophys() are replaced with __va()/__pa(). No, you should use virt_to_phys() and phys_to_virt() instead of these internal macros which might not be correct for all architectures. thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel