From 0f1d6986bae57b6d11e2c9ce5e66b6c6b0e3684d Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sat, 14 Jan 2012 00:39:25 +0100 Subject: PM / Domains: Fix build for CONFIG_PM_SLEEP unset Some callback functions defined in drivers/base/power/domain.c are only necessary if CONFIG_PM_SLEEP is set and they call some other functions that are only available in that case. For this reason, they should not be compiled at all when CONFIG_PM_SLEEP is not set. Reported-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- drivers/base/power/domain.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/base/power') diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 92e6a9048065..978bbf7ac6af 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1429,6 +1429,8 @@ static int pm_genpd_default_restore_state(struct device *dev) return 0; } +#ifdef CONFIG_PM_SLEEP + /** * pm_genpd_default_suspend - Default "device suspend" for PM domians. * @dev: Device to handle. @@ -1517,6 +1519,19 @@ static int pm_genpd_default_thaw(struct device *dev) return cb ? cb(dev) : pm_generic_thaw(dev); } +#else /* !CONFIG_PM_SLEEP */ + +#define pm_genpd_default_suspend NULL +#define pm_genpd_default_suspend_late NULL +#define pm_genpd_default_resume_early NULL +#define pm_genpd_default_resume NULL +#define pm_genpd_default_freeze NULL +#define pm_genpd_default_freeze_late NULL +#define pm_genpd_default_thaw_early NULL +#define pm_genpd_default_thaw NULL + +#endif /* !CONFIG_PM_SLEEP */ + /** * pm_genpd_init - Initialize a generic I/O PM domain object. * @genpd: PM domain object to initialize. -- cgit v1.2.3