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

[kernel test robot <lkp@xxxxxxxxx>]

drivers/gpu/drm/i915/gt/intel_rps.c:1969:5: warning: symbol 'intel_rps_read_punit_req' was not declared. Should it be static?
drivers/gpu/drm/i915/gt/intel_rps.c:1978:5: warning: symbol 'intel_rps_get_req' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: kernel test robot <lkp@xxxxxxxxx>
---
 intel_rps.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c
index 88ffc5d90730a..a78af6b0babea 100644
--- a/drivers/gpu/drm/i915/gt/intel_rps.c
+++ b/drivers/gpu/drm/i915/gt/intel_rps.c
@@ -1966,7 +1966,7 @@ u32 intel_rps_read_actual_frequency(struct intel_rps *rps)
 	return freq;
 }
 
-u32 intel_rps_read_punit_req(struct intel_rps *rps)
+static u32 intel_rps_read_punit_req(struct intel_rps *rps)
 {
 	struct intel_uncore *uncore = rps_to_uncore(rps);
 
@@ -1975,7 +1975,7 @@ u32 intel_rps_read_punit_req(struct intel_rps *rps)
 	return pureq;
 }
 
-u32 intel_rps_get_req(struct intel_rps *rps, u32 pureq)
+static u32 intel_rps_get_req(struct intel_rps *rps, u32 pureq)
 {
 	u32 req = pureq >> GEN9_SW_REQ_UNSLICE_RATIO_SHIFT;