[PATCH 61/85] drivers: gpu: Move prototype declaration to header file sumo_dpm.h

[Rashika Kheria]

Move prototype declaration of function sumo_get_pi() to header file
drm/radeon/sumo_dpm.h because it is used by more than one file.

This eliminates the following warning in drm/radeon/sumo_dpm.c:
drivers/gpu/drm/radeon/sumo_dpm.c:81:25: warning: no previous prototype for ‘sumo_get_pi’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria at gmail.com>
Reviewed-by: Josh Triplett <josh at joshtriplett.org>
---
 drivers/gpu/drm/radeon/sumo_dpm.h |    2 ++
 drivers/gpu/drm/radeon/sumo_smc.c |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/sumo_dpm.h b/drivers/gpu/drm/radeon/sumo_dpm.h
index db1ea32..ad8640a 100644
--- a/drivers/gpu/drm/radeon/sumo_dpm.h
+++ b/drivers/gpu/drm/radeon/sumo_dpm.h
@@ -188,6 +188,8 @@ struct sumo_power_info {
 #define SUMO_GFXPOWERGATINGT_DFLT  100
 
 /* sumo_dpm.c */
+struct sumo_power_info *sumo_get_pi(struct radeon_device *rdev);
+
 void sumo_gfx_clockgating_initialize(struct radeon_device *rdev);
 void sumo_program_vc(struct radeon_device *rdev, u32 vrc);
 void sumo_clear_vc(struct radeon_device *rdev);
diff --git a/drivers/gpu/drm/radeon/sumo_smc.c b/drivers/gpu/drm/radeon/sumo_smc.c
index fb081d2..05ed103 100644
--- a/drivers/gpu/drm/radeon/sumo_smc.c
+++ b/drivers/gpu/drm/radeon/sumo_smc.c
@@ -31,8 +31,6 @@
 #define SUMO_SMU_SERVICE_ROUTINE_ALTVDDNB_NOTIFY  27
 #define SUMO_SMU_SERVICE_ROUTINE_GFX_SRV_ID_20  20
 
-struct sumo_power_info *sumo_get_pi(struct radeon_device *rdev);
-
 static void sumo_send_msg_to_smu(struct radeon_device *rdev, u32 id)
 {
 	u32 gfx_int_req;
-- 
1.7.9.5