mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Myria Sarvay via B4 Relay <devnull+myrialsarvay.gmail.com@kernel.org>
To: Will Deacon <will@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	 Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>, Sven Peter <sven@kernel.org>,
	 Janne Grunau <j@jannau.net>, Neal Gompa <neal@gompa.dev>,
	 Marc Zyngier <maz@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-perf-users@vger.kernel.org,  devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,  asahi@lists.linux.dev,
	Yuvan Shen <yuvanshen09@gmail.com>,
	 Myria Sarvay <myrialsarvay@gmail.com>
Subject: [PATCH v2 02/15] drivers/perf: apple_m1: Remove unused variables
Date: Sat, 07 Nov 2026 21:48:49 +1100	[thread overview]
Message-ID: <20261107-m3-plus-pmu-events-v2-2-acf1e78da039@gmail.com> (raw)
In-Reply-To: <20261107-m3-plus-pmu-events-v2-0-acf1e78da039@gmail.com>

From: Myria Sarvay <myrialsarvay@gmail.com>

These variables are calculated elsewhere as well, remove the extra dead
code.

Signed-off-by: Myria Sarvay <myrialsarvay@gmail.com>
Fixes: a639027a1be1 ("drivers/perf: Add Apple icestorm/firestorm CPU PMU driver")
---
 drivers/perf/apple_m1_cpu_pmu.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/perf/apple_m1_cpu_pmu.c b/drivers/perf/apple_m1_cpu_pmu.c
index 1f73c8a77462..de4026c63afd 100644
--- a/drivers/perf/apple_m1_cpu_pmu.c
+++ b/drivers/perf/apple_m1_cpu_pmu.c
@@ -421,13 +421,6 @@ static void m1_pmu_configure_counter(unsigned int index, unsigned long config_ba
 /* arm_pmu backend */
 static void m1_pmu_enable_event(struct perf_event *event)
 {
-	bool user, kernel;
-	u8 evt;
-
-	evt = event->hw.config_base & M1_PMU_CFG_EVENT;
-	user = event->hw.config_base & M1_PMU_CFG_COUNT_USER;
-	kernel = event->hw.config_base & M1_PMU_CFG_COUNT_KERNEL;
-
 	m1_pmu_configure_counter(event->hw.idx, event->hw.config_base);
 	m1_pmu_enable_counter(event->hw.idx);
 	m1_pmu_enable_counter_interrupt(event->hw.idx);

-- 
2.55.0



  parent reply	other threads:[~2026-11-07 10:49 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-07 10:48 [PATCH v2 00/15] drivers/perf: apple_m1: Add M3/M4/A18 Pro Support Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 01/15] dt-bindings: arm: pmu: Add Apple M3/M4/A18 Pro SoC CPU PMU compatibles Myria Sarvay via B4 Relay
2026-11-07 10:48 ` Myria Sarvay via B4 Relay [this message]
2026-11-07 10:48 ` [PATCH v2 03/15] drivers/perf: apple_m1: Support per-implementation event tables Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 04/15] drivers/perf: apple_m1: Support per-implementation event size Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 05/15] drivers/perf: apple_m1: Use macros for per-implementation init functions Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 06/15] drivers/perf: apple_m1: Add Apple M3 Series Support Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 07/15] drivers/perf: apple_m1: Add Apple M4 " Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 08/15] drivers/perf: apple_m1: Add Apple A18 Support Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 09/15] arm64: dts: apple: t603*: Add core interrupt affinities Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 10/15] arm64: dts: apple: t8140: " Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 11/15] arm64: dts: apple: t603x: Add PMU Device Nodes Myria Sarvay via B4 Relay
2026-11-07 10:48 ` [PATCH v2 12/15] arm64: dts: apple: t8122: " Myria Sarvay via B4 Relay
2026-11-07 10:49 ` [PATCH v2 13/15] arm64: dts: apple: t604x: " Myria Sarvay via B4 Relay
2026-11-07 10:49 ` [PATCH v2 14/15] arm64: dts: apple: t8132: " Myria Sarvay via B4 Relay
2026-11-07 10:49 ` [PATCH v2 15/15] arm64: dts: apple: t8140: " Myria Sarvay via B4 Relay

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20261107-m3-plus-pmu-events-v2-2-acf1e78da039@gmail.com \
    --to=devnull+myrialsarvay.gmail.com@kernel.org \
    --cc=asahi@lists.linux.dev \
    --cc=conor+dt@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=j@jannau.net \
    --cc=krzk+dt@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-perf-users@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=maz@kernel.org \
    --cc=myrialsarvay@gmail.com \
    --cc=neal@gompa.dev \
    --cc=robh@kernel.org \
    --cc=sven@kernel.org \
    --cc=will@kernel.org \
    --cc=yuvanshen09@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®