tree e90776bacb2349a6828b4e079aa131ff5293a61d
parent 7568fb63f57ac8672f8bf2018171255441238882
author Thierry Reding <treding@nvidia.com> 1443194944 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444017760 +0100

driver-core: platform: Provide helpers for multi-driver modules

Some modules register several sub-drivers. Provide a helper that makes
it easy to register and unregister a list of sub-drivers, as well as
unwind properly on error.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>