staging: dgnc: make dgnc_num_boards static
commit197c3196e562b83dc3e9b4efe5ec8599e9136d3c
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 11 Jan 2018 16:50:18 +0000 (11 17:50 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 15 Jan 2018 15:07:08 +0000 (15 16:07 +0100)
tree95247f93ffd7e8ed2d21c747c7e9daad382b60e8
parent37034c1b42b087a60c4ba088edc07252d83ce2cf
staging: dgnc: make dgnc_num_boards static

There's no need for the world to know the number of dgnc boards in the
system, so just make it a static variable.

Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/dgnc/dgnc_driver.c
drivers/staging/dgnc/dgnc_driver.h