[PATCH 063/159] drm/amdgpu: declare smuio v13_0 callbacks as static

[Alex Deucher]

From: Hawking Zhang <Hawking.Zhang at amd.com>

fix -Wmissing-protoypes warning

Signed-off-by: Hawking Zhang <Hawking.Zhang at amd.com>
Reviewed-by: Likun Gao <Likun.Gao at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c
index 31817b604e28..079b094c48ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c
@@ -37,7 +37,7 @@ static u32 smuio_v13_0_get_rom_data_offset(struct amdgpu_device *adev)
 	return SOC15_REG_OFFSET(SMUIO, 0, regROM_DATA);
 }
 
-void smuio_v13_0_update_rom_clock_gating(struct amdgpu_device *adev, bool enable)
+static void smuio_v13_0_update_rom_clock_gating(struct amdgpu_device *adev, bool enable)
 {
 	u32 def, data;
 
@@ -58,7 +58,7 @@ void smuio_v13_0_update_rom_clock_gating(struct amdgpu_device *adev, bool enable
 		WREG32_SOC15(SMUIO, 0, regCGTT_ROM_CLK_CTRL0, data);
 }
 
-void smuio_v13_0_get_clock_gating_state(struct amdgpu_device *adev, u32 *flags)
+static void smuio_v13_0_get_clock_gating_state(struct amdgpu_device *adev, u32 *flags)
 {
 	u32 data;
 
-- 
2.29.2