linux-kernel - [PATCH 3/3] platform/x86: intel_telemetry: Remove unused telemetry_raw_read

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Message-ID: <20250608012512.377134-4-linux@treblig.org>
Date: Sun,  8 Jun 2025 02:25:12 +0100
From: linux@...blig.org
To: irenic.rajneesh@...il.com,
	david.e.box@...ux.intel.com,
	hdegoede@...hat.com,
	ilpo.jarvinen@...ux.intel.com
Cc: tglx@...utronix.de,
	mingo@...hat.com,
	bp@...en8.de,
	dave.hansen@...ux.intel.com,
	x86@...nel.org,
	platform-driver-x86@...r.kernel.org,
	hpa@...or.com,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH 3/3] platform/x86: intel_telemetry: Remove unused telemetry_raw_read_events

From: "Dr. David Alan Gilbert" <linux@...blig.org>

telemetry_raw_read_events() was added in 2016's
commit 378f956e3f93 ("platform/x86: Add Intel Telemetry Core Driver")
but have remained unused.

Unlike the others in this set, it's wrapper calls into a pointer
also used by another entry, so it's only the entry wrapper that's
unused.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 arch/x86/include/asm/intel_telemetry.h      |  3 ---
 drivers/platform/x86/intel/telemetry/core.c | 19 -------------------
 2 files changed, 22 deletions(-)

diff --git a/arch/x86/include/asm/intel_telemetry.h b/arch/x86/include/asm/intel_telemetry.h
index e7fb005ac8d8..944637a4e6de 100644
--- a/arch/x86/include/asm/intel_telemetry.h
+++ b/arch/x86/include/asm/intel_telemetry.h
@@ -87,9 +87,6 @@ int telemetry_get_evtname(enum telemetry_unit telem_unit,
 int telemetry_read_events(enum telemetry_unit telem_unit,
 			  struct telemetry_evtlog *evtlog, int len);
 
-int telemetry_raw_read_events(enum telemetry_unit telem_unit,
-			      struct telemetry_evtlog *evtlog, int len);
-
 int telemetry_read_eventlog(enum telemetry_unit telem_unit,
 			    struct telemetry_evtlog *evtlog, int len);
 
diff --git a/drivers/platform/x86/intel/telemetry/core.c b/drivers/platform/x86/intel/telemetry/core.c
index fe9e8580a8f5..f312864b8d07 100644
--- a/drivers/platform/x86/intel/telemetry/core.c
+++ b/drivers/platform/x86/intel/telemetry/core.c
@@ -72,25 +72,6 @@ int telemetry_read_events(enum telemetry_unit telem_unit,
 }
 EXPORT_SYMBOL_GPL(telemetry_read_events);
 
-/**
- * telemetry_raw_read_events() - Fetch samples specified by evtlog.telem_evt_id
- * @telem_unit: Specify whether IOSS or PSS Read
- * @evtlog:	Array of telemetry_evtlog structs to fill data
- *		evtlog.telem_evt_id specifies the ids to read
- * @len:	Length of array of evtlog
- *
- * The caller must take care of locking in this case.
- *
- * Return: number of eventlogs read for success, < 0 for failure
- */
-int telemetry_raw_read_events(enum telemetry_unit telem_unit,
-			      struct telemetry_evtlog *evtlog, int len)
-{
-	return telm_core_conf.telem_ops->raw_read_eventlog(telem_unit, evtlog,
-							   len, 0);
-}
-EXPORT_SYMBOL_GPL(telemetry_raw_read_events);
-
 /**
  * telemetry_read_eventlog() - Fetch the Telemetry log from PSS or IOSS
  * @telem_unit: Specify whether IOSS or PSS Read
-- 
2.49.0