On Wed, Aug 5, 2009 at 10:14 AM, David Wong<[email protected]> wrote: > Dear all, > > Someone complains that he cannot compile my lgs8gxx.c on gcc3, > unknown kernel version. Compilation > error at line 249 about the 64-bit division. I have no compilation > error on my x86_64 system, gcc4, > linux-2.6.28 kernel. Should the 64-bit division code be changed? > > There is also it 64bit / 32bit division via do_div(), is it correct?
David, The following changeset illustrates how to use do_div to handle 64bit division regardless of 32 / 64 bit architecture. http://linuxtv.org/hg/v4l-dvb/rev/530c2f70dc25 I hope this helps. Regards, Mike -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
