PM / Domains: Make it possible to assign names to generic PM domains
Add a name member pointer to struct generic_pm_domain and use it in
diagnostic messages regarding the domain power-off and power-on
latencies. Update the ARM shmobile SH7372 code to assign names to
the PM domains used by it.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Magnus Damm <damm@opensource.se>
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index fbb81bc..fb809b9 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -50,6 +50,7 @@
struct mutex lock;
struct dev_power_governor *gov;
struct work_struct power_off_work;
+ char *name;
unsigned int in_progress; /* Number of devices being suspended now */
atomic_t sd_count; /* Number of subdomains with power "on" */
enum gpd_status status; /* Current state of the domain */