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| author |   Holger Macht <hmacht@suse.de> | 2008-06-09 16:22:24 -0700 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2008-06-11 19:13:47 -0400 |
| commit | 7efd52a407bed6a2b02015b8ebbff7beba155392 (patch) | |
| tree | c4cd8287c5434236465e3de7c91ed4957bd1c290 /lib/debugobjects.c | |
| parent | dock.c remove trailing printk whitespace (diff) | |
| download | wireguard-linux-7efd52a407bed6a2b02015b8ebbff7beba155392.tar.xz wireguard-linux-7efd52a407bed6a2b02015b8ebbff7beba155392.zip | |
bay: exit if notify handler cannot be installed
If acpi_install_notify_handler() for a bay device fails, the bay driver is
superfluous. Most likely, another driver (like libata) is already caring
about this device anyway. Furthermore,
register_hotplug_dock_device(acpi_handle) from the dock driver must not be
called twice with the same handler. This would result in an endless loop
consuming 100% of CPU. So clean up and exit.
Signed-off-by: Holger Macht <hmacht@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions