I have a USB wireless adapter EW-7822UAC from Edimax, and I used to be able to build/compile a Linux driver from the source that the vendor provided just by installing build-essential package on a fresh installation of Ubuntu, even without updating the system.
Now, I have installed Kubuntu 13.10 64-bit, and when I try to build the driver, I get a bunch of repeated errors and warnings and eventually the build process fails.
The kernel is
3.11.0-12-generic and I didn't need to install anything other than build-essential in (K)ubuntu 12.04.
The following are the block of repeated warning and error that I got after I invoked make command:
/home/xxx/build/rtl8812AU_8821AU_linux_v4.2.2_7502.20130517/os_dep/linux/os_intfs.c:601:8: warning: assignment makes pointer from integer without a cast [enabled by default] entry = create_proc_read_entry("bw_mode", S_IFREG | S_IRUGO, ^ /home/xxx/build/rtl8812AU_8821AU_linux_v4.2.2_7502.20130517/os_dep/linux/os_intfs.c:607:7: error: dereferencing pointer to incomplete type entry->write_proc = proc_set_bw_mode;
Any help will be greatly appreciated, but please go easy on the jargon. Thanks.