diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-27 06:11:55 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-01-25 04:40:25 (GMT) |
commit | 37b0c020343080241984d978981d6caf877b278a (patch) | |
tree | 6a602f153ac0713cdecd4f8b355844387fba90bf /drivers/base/core.c | |
parent | 822a89ed1ea0f7a2d8079307426fbeeac0370138 (diff) | |
download | linux-fsl-qoriq-37b0c020343080241984d978981d6caf877b278a.tar.xz |
driver core: clean up device_shutdown
device_shutdown does not need to be in a separate file. Move it into
the driver core file where it belongs.
This also moves us one more step closer to making devices_kset static,
now only the crazy sysdevs are keeping that from happening...
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/core.c')
-rw-r--r-- | drivers/base/core.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index d2de2d5..b3a931f 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1415,5 +1415,23 @@ out: put_device(dev); return error; } - EXPORT_SYMBOL_GPL(device_move); + +/** + * device_shutdown - call ->shutdown() on each device to shutdown. + */ +void device_shutdown(void) +{ + struct device * dev, *devn; + + list_for_each_entry_safe_reverse(dev, devn, &devices_kset->list, + kobj.entry) { + if (dev->bus && dev->bus->shutdown) { + dev_dbg(dev, "shutdown\n"); + dev->bus->shutdown(dev); + } else if (dev->driver && dev->driver->shutdown) { + dev_dbg(dev, "shutdown\n"); + dev->driver->shutdown(dev); + } + } +} |