staging/wilc1000: make symbols static if possible

All symbols that are only referenced in the file that defines
them can be declared 'static' to avoid namespace pollution,
to produce better object code, and to make the source more
readable.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann 2015-11-16 15:04:53 +01:00 • committed by Greg Kroah-Hartman
commit 1608c4034e
10 changed files with 81 additions and 78 deletions