LinCAN sources go through big white-space cleanup. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
The LinCAN driver license unified according to DCE FEE CTU head and superiors request. This is horribly long time pending request but I hold it to simplify merging of contributed changes. But it cannot be hold longer when new release is in preparation. Excuse me for inconvenience.
LinCAN version updated to 0.3
Added full RT-Linux POSIX interface to LinCAN driver, needs preparation of RT tests. Linux-only and RT-Linux chip thread based version passed Linux users-pace tests on PCM3680 and PiKRON ISA cards. Fundamental design flaws found in rtl_posixio.c concerning concurrent open and/or close processing. There is even bug if open fails reaction. The fiels private_data should be added to structure rtl_file.