From: Magnus Damm <damm@xxxxxxxxxxxxx>
Allow SoC-specific code to call pm_genpd_poweron().
Signed-off-by: Magnus Damm <damm@xxxxxxxxxxxxx>
---
Perhaps there are better ways to deal with this?
drivers/base/power/domain.c | 2 +-
include/linux/pm_domain.h | 5 +++++
2 files changed, 6 insertions(+), 1 deletion(-)
--- 0001/drivers/base/power/domain.c
+++ work/drivers/base/power/domain.c 2011-07-07 21:37:49.000000000 +0900
@@ -37,7 +37,7 @@ static void genpd_sd_counter_dec(struct
* Restore power to @genpd and all of its parents so that it is possible to
* resume a device belonging to it.
*/
-static int pm_genpd_poweron(struct generic_pm_domain *genpd)
+int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
int ret = 0;
--- 0001/include/linux/pm_domain.h
+++ work/include/linux/pm_domain.h 2011-07-07 21:37:49.000000000 +0900
@@ -63,6 +63,7 @@ extern int pm_genpd_remove_subdomain(str
struct generic_pm_domain *target);
extern void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
+extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
#else
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev)
@@ -86,6 +87,10 @@ static inline int pm_genpd_remove_subdom
}
static inline void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off) {}
+static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
+{
+ return -ENOSYS;
+}
#endif
#endif /* _LINUX_PM_DOMAIN_H */
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