• Masahiro Yamada's avatar
    kconfig: warn no new line at end of file · 72367933
    Masahiro Yamada authored
    It would be nice to warn if a new line is missing at end of file.
    
    We could do this by checkpatch.pl for arbitrary files, but new line
    is rather essential as a statement terminator in Kconfig.
    
    The warning message looks like this:
    
      kernel/Kconfig.preempt:60:warning: no new line at end of file
    
    Currently, kernel/Kconfig.preempt is the only file with no new line
    at end of file. Fix it.
    
    I know there are some false negative cases. For example, no warning
    is displayed when the last line contains some whitespaces/comments,
    but no new line. Yet, this commit works well for most cases.
    Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
    72367933