platform/x86: intel_telemetry: Remove unused telemetry_*_events()

The functions:

  - telemetry_add_events()
  - telemetry_update_events()
  - telemetry_reset_events()
  - telemetry_get_eventconfig()

were all added by the commit 378f956e3f93 ("platform/x86: Add Intel
Telemetry Core Driver") in 2016 but have remained unused.

They're each a tiny wrapper that is the only caller through a similarly
named function pointer, and for each function pointer there's a 'def'
empty implementation and a plt implementation.

Remove all of those components for each function.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://lore.kernel.org/r/20250608012512.377134-2-linux@treblig.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

1 files changed, 0 insertions, 24 deletions

diff --git a/arch/x86/include/asm/intel_telemetry.h b/arch/x86/include/asm/intel_telemetry.h
index 43b7657febca..3d7e0b922341 100644
--- a/arch/x86/include/asm/intel_telemetry.h
+++ b/arch/x86/include/asm/intel_telemetry.h
@@ -62,13 +62,6 @@ struct telemetry_core_ops {
 	int (*get_sampling_period)(u8 *pss_min_period, u8 *pss_max_period,
 				   u8 *ioss_min_period, u8 *ioss_max_period);
 
-	int (*get_eventconfig)(struct telemetry_evtconfig *pss_evtconfig,
-			       struct telemetry_evtconfig *ioss_evtconfig,
-			       int pss_len, int ioss_len);
-
-	int (*update_events)(struct telemetry_evtconfig pss_evtconfig,
-			     struct telemetry_evtconfig ioss_evtconfig);
-
 	int (*set_sampling_period)(u8 pss_period, u8 ioss_period);
 
 	int (*get_trace_verbosity)(enum telemetry_unit telem_unit,
@@ -84,11 +77,6 @@ struct telemetry_core_ops {
 	int (*read_eventlog)(enum telemetry_unit telem_unit,
 			     struct telemetry_evtlog *evtlog,
 			     int len, int log_all_evts);
-
-	int (*add_events)(u8 num_pss_evts, u8 num_ioss_evts,
-			  u32 *pss_evtmap, u32 *ioss_evtmap);
-
-	int (*reset_events)(void);
 };
 
 int telemetry_set_pltdata(const struct telemetry_core_ops *ops,
@@ -101,18 +89,6 @@ struct telemetry_plt_config *telemetry_get_pltdata(void);
 int telemetry_get_evtname(enum telemetry_unit telem_unit,
 			  const char **name, int len);
 
-int telemetry_update_events(struct telemetry_evtconfig pss_evtconfig,
-			    struct telemetry_evtconfig ioss_evtconfig);
-
-int telemetry_add_events(u8 num_pss_evts, u8 num_ioss_evts,
-			 u32 *pss_evtmap, u32 *ioss_evtmap);
-
-int telemetry_reset_events(void);
-
-int telemetry_get_eventconfig(struct telemetry_evtconfig *pss_config,
-			      struct telemetry_evtconfig *ioss_config,
-			      int pss_len, int ioss_len);
-
 int telemetry_read_events(enum telemetry_unit telem_unit,
 			  struct telemetry_evtlog *evtlog, int len);