diff mbox series

[4/5] ACPI: PM: Silence missing prototype warning

Message ID 20221116074930.3292121-5-sudeep.holla@arm.com (mailing list archive)
State Mainlined, archived
Headers show
Series ACPI: Bunch of fixes to silence missing prototype warnings | expand

Commit Message

Sudeep Holla Nov. 16, 2022, 7:49 a.m. UTC 
Silence the following warning when built with W=1:

 | CC   drivers/acpi/device_pm.c
 |      warning: no previous prototype for function 'acpi_subsys_restore_early' [-Wmissing-prototypes]
 |              int acpi_subsys_restore_early(struct device *dev)
 |                  ^

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
 include/linux/acpi.h | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 78d72730ec65..5e6a876e17ba 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1137,6 +1137,7 @@  int acpi_subsys_freeze(struct device *dev);
 int acpi_subsys_poweroff(struct device *dev);
 void acpi_ec_mark_gpe_for_wake(void);
 void acpi_ec_set_gpe_wake_mask(u8 action);
+int acpi_subsys_restore_early(struct device *dev);
 #else
 static inline int acpi_subsys_prepare(struct device *dev) { return 0; }
 static inline void acpi_subsys_complete(struct device *dev) {}
@@ -1145,6 +1146,7 @@  static inline int acpi_subsys_suspend_noirq(struct device *dev) { return 0; }
 static inline int acpi_subsys_suspend(struct device *dev) { return 0; }
 static inline int acpi_subsys_freeze(struct device *dev) { return 0; }
 static inline int acpi_subsys_poweroff(struct device *dev) { return 0; }
+static inline int acpi_subsys_restore_early(struct device *dev) { return 0; }
 static inline void acpi_ec_mark_gpe_for_wake(void) {}
 static inline void acpi_ec_set_gpe_wake_mask(u8 action) {}
 #endif