[PATCH] drm/amdgpu: Mark amdgpu_acpi_get_node_id & amdgpu_acpi_get_dev functions as static

[Srinivasan Shanmugam]

Below two functions cause a warning because they lack a prototype:

drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c:904:13: warning: no previous prototype for ‘amdgpu_acpi_get_node_id’ [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c:930:30: warning: no previous prototype for ‘amdgpu_acpi_get_dev’ [-Wmissing-prototypes]

There are no callers from other files, so just mark them as 'static'.

Cc: Christian König <christian.koenig at amd.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 1a66febf6981..82653f8496bc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -901,8 +901,8 @@ static struct amdgpu_numa_info *amdgpu_acpi_get_numa_info(uint32_t pxm)
  *
  * Returns ACPI STATUS OK with Node ID on success or the corresponding failure reason
  */
-acpi_status amdgpu_acpi_get_node_id(acpi_handle handle,
-				    struct amdgpu_numa_info **numa_info)
+static acpi_status amdgpu_acpi_get_node_id(acpi_handle handle,
+					   struct amdgpu_numa_info **numa_info)
 {
 #ifdef CONFIG_ACPI_NUMA
 	u64 pxm;
@@ -927,7 +927,7 @@ acpi_status amdgpu_acpi_get_node_id(acpi_handle handle,
 #endif
 }
 
-struct amdgpu_acpi_dev_info *amdgpu_acpi_get_dev(u16 bdf)
+static struct amdgpu_acpi_dev_info *amdgpu_acpi_get_dev(u16 bdf)
 {
 	struct amdgpu_acpi_dev_info *acpi_dev;
 
-- 
2.25.1