When I've tried to install the module (via 'insmod') I
get the following message:
"insmod: error inserting 'modules/flash.ko': -1 Unknown
symbol in module"
The same occurs with the module rtl8139_flash.ko.
'dmesg' revealed the missing symbols:
The compilation log also warns about the missing symbols.
Google revealed me that "verify_area" was removed and
replaced by "access_ok" in kernel 2.6.14 and above.
I include the log of the compilation process.
I hope this can help for fix the problem.