ACPI: thermal_lib: include "internal.h" for function prototypes

The newly added functions are declared in a header that is not included
before the definition:

drivers/acpi/thermal_lib.c:46:5: error: no previous prototype for 'acpi_active_trip_temp' [-Werror=missing-prototypes]
   46 | int acpi_active_trip_temp(struct acpi_device *adev, int id, int *ret_temp)
      |     ^~~~~~~~~~~~~~~~~~~~~
drivers/acpi/thermal_lib.c:57:5: error: no previous prototype for 'acpi_passive_trip_temp' [-Werror=missing-prototypes]
   57 | int acpi_passive_trip_temp(struct acpi_device *adev, int *ret_temp)
      |     ^~~~~~~~~~~~~~~~~~~~~~
drivers/acpi/thermal_lib.c:63:5: error: no previous prototype for 'acpi_hot_trip_temp' [-Werror=missing-prototypes]
   63 | int acpi_hot_trip_temp(struct acpi_device *adev, int *ret_temp)
      |     ^~~~~~~~~~~~~~~~~~
drivers/acpi/thermal_lib.c:69:5: error: no previous prototype for 'acpi_critical_trip_temp' [-Werror=missing-prototypes]
   69 | int acpi_critical_trip_temp(struct acpi_device *adev, int *ret_temp)
      |     ^~~~~~~~~~~~~~~~~~~~~~~

Fixes: 6908097aa5a7 ("ACPI: thermal_lib: Add functions returning temperature in deci-Kelvin")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/thermal_lib.c b/drivers/acpi/thermal_lib.c
index 646ff6bda6dd692c22274bb48ccc1a21d1121107..4e0519ca9739eff3d1d301d192d52a83406c5327 100644 (file)
--- a/drivers/acpi/thermal_lib.c
+++ b/drivers/acpi/thermal_lib.c
@@ -9,6 +9,7 @@
 #include <linux/acpi.h>
 #include <linux/units.h>
 #include <linux/thermal.h>
+#include "internal.h"
 
 /*
  * Minimum temperature for full military grade is 218°K (-55°C) and