The acpi_install_address_space_handler() is coupled with
acpi_remove_address_space_handler() in ipmi module init/exit, but
it forgets to remove the handler in acpi_ipmi_init() if the
ipmi_smi_watcher_register() call fails, so add the removal of the
address space handler in error path.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>