The patch below fixes an bug where devices that have not be matched to a driver will result in a segv when the bus is shutdown. I am not sure what the policy on patches-on-patches is, it just doesn't seem workable. So I this will be the first and last. Instead I am maintaing a git repository that tracks Linus's tree: git://git.plastictigers.com/slimbus.git or it can be browsed via the web: http://git.plastictigers.com/ Currently there are 3 branches: slimbus-rfc-patch : the original rfc patch (for reference) slimbus-patch : the current patch (as posted by Sagar) slimbus-patch-fixes : slimbus-patch + fixes (like the one below) There will likely be a couple of new branches in the future. If anyone has a suggestion on a better way of doing this I am all ears. --- drivers/slimbus/slimbus.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/slimbus/slimbus.c b/drivers/slimbus/slimbus.c index 6d20241..673222c 100644 --- a/drivers/slimbus/slimbus.c +++ b/drivers/slimbus/slimbus.c @@ -125,6 +125,9 @@ static void slim_device_shutdown(struct device *dev) struct slim_device *slim_dev; struct slim_driver *driver; + if (!dev->driver) + return; + if (dev->type == &slim_dev_type) slim_dev = to_slim_device(dev); else -- 1.7.7 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
