ACPI: Make seemingly useless check in osl.c more understandable
There is a seemingly useless check in drivers/acpi/osl.c added by commit bc73675b (ACPI: fixes a false alarm from lockdep), which really is necessary to avoid false positive lockdep complaints. Document this and rearrange the code related to it so that it makes fewer checks. Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: NYinghai Lu <yinghai@kernel.org>
Showing
想要评论请 注册 或 登录