Driver porting: hello world

Posted Oct 16, 2007 4:36 UTC (Tue) by gprabodha (guest, #48431)
Parent article: Driver porting: hello world

I'm new to fedora core 5 and using it. I tried to compile a very simple memory driver and got
the error message 
"memory: module license 'unspecified' taints kernel." when I check log file with dmesg
command.
But I already put 
"MODULE_LICENSE("Dual BSD/GPL");"
on my memory.c code.
Can someone pls expain me why I got that message.