drm/amd/pm: fix missing static declarations

Add "static" declarations for those APIs used internally.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 25237f6..f1891ff 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1447,7 +1447,7 @@ static int smu_hw_fini(void *handle)
        return smu_smc_hw_cleanup(smu);
 }
 
-int smu_reset(struct smu_context *smu)
+static int smu_reset(struct smu_context *smu)
 {
        struct amdgpu_device *adev = smu->adev;
        int ret;
@@ -1695,10 +1695,10 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu,
        return ret;
 }
 
-int smu_handle_task(struct smu_context *smu,
-                   enum amd_dpm_forced_level level,
-                   enum amd_pp_task task_id,
-                   bool lock_needed)
+static int smu_handle_task(struct smu_context *smu,
+                          enum amd_dpm_forced_level level,
+                          enum amd_pp_task task_id,
+                          bool lock_needed)
 {
        int ret = 0;
 
@@ -2127,7 +2127,7 @@ static int smu_load_microcode(void *handle)
        return ret;
 }
 
-int smu_set_gfx_cgpg(struct smu_context *smu, bool enabled)
+static int smu_set_gfx_cgpg(struct smu_context *smu, bool enabled)
 {
        int ret = 0;
 
@@ -2446,7 +2446,7 @@ static u32 smu_get_fan_control_mode(void *handle)
        return ret;
 }
 
-int smu_set_fan_control_mode(struct smu_context *smu, int value)
+static int smu_set_fan_control_mode(struct smu_context *smu, int value)
 {
        int ret = 0;