tree 88fd0e1204a97c05b57e8bd2ead787546eeb9da8
parent 3ec78790ec9a1e23fd9b6c8681a7cd3b64d3ad23
author Shaokun Zhang <zhangshaokun@hisilicon.com> 1531649336 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1531740740 +0200

driver core: remove unnecessary function extern declare

device_private_init is called only in core.c, extern declare is
unnecessary and make it static.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>