| commit | 431d452af13720463dda498999b2e9a08729c03a | [log] [tgz] |
|---|---|---|
| author | Zhonghui Fu <zhonghui.fu@linux.intel.com> | Wed Mar 18 15:54:27 2015 +0100 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Wed Mar 18 15:54:27 2015 +0100 |
| tree | 581e00b8b20d6fbc60df1d0d0c4390141abe1f4f | |
| parent | 1d4a9c17d4d204a159139361e8d4db7f9f267879 [diff] |
PM / sleep: add pm-trace support for suspending phase Occasionally, the system can't come back up after suspend/resume due to problems of device suspending phase. This patch make PM_TRACE infrastructure cover device suspending phase of suspend/resume process, and the information in RTC can tell developers which device suspending function make system hang. Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>