[RFC PATCH] drm/i915/guc/slpc: slpc_decode_min_freq() can be static

[kernel test robot]

drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:217:5: warning: symbol 'slpc_decode_min_freq' was not declared. Should it be static?
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c:229:5: warning: symbol 'slpc_decode_max_freq' was not declared. Should it be static?

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: kernel test robot <lkp at intel.com>
---
 intel_guc_slpc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
index 48db2a8f67d1d..372606a451451 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
@@ -214,7 +214,7 @@ int intel_guc_slpc_init(struct intel_guc_slpc *slpc)
 	return slpc_shared_data_init(slpc);
 }
 
-u32 slpc_decode_min_freq(struct intel_guc_slpc *slpc)
+static u32 slpc_decode_min_freq(struct intel_guc_slpc *slpc)
 {
 	struct slpc_shared_data *data = slpc->vaddr;
 
@@ -226,7 +226,7 @@ u32 slpc_decode_min_freq(struct intel_guc_slpc *slpc)
 		GT_FREQUENCY_MULTIPLIER, GEN9_FREQ_SCALER);
 }
 
-u32 slpc_decode_max_freq(struct intel_guc_slpc *slpc)
+static u32 slpc_decode_max_freq(struct intel_guc_slpc *slpc)
 {
 	struct slpc_shared_data *data = slpc->vaddr;