From nobody Wed Feb 11 17:43:31 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BA88C77B7F for ; Mon, 8 May 2023 16:05:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229999AbjEHQFi (ORCPT ); Mon, 8 May 2023 12:05:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232161AbjEHQF3 (ORCPT ); Mon, 8 May 2023 12:05:29 -0400 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5472B5596 for ; Mon, 8 May 2023 09:05:27 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed30:6a18:41e7:fcfe:24c0]) by albert.telenet-ops.be with bizsmtp id uG5R290052WBekD06G5RXE; Mon, 08 May 2023 18:05:25 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1pw3MU-001XSl-9n; Mon, 08 May 2023 18:05:25 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1pw3Mb-00BTFB-0a; Mon, 08 May 2023 18:05:25 +0200 From: Geert Uytterhoeven To: Marc Zyngier , Russell King , Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 1/2] ARM: perf: Mark all accessor functions inline Date: Mon, 8 May 2023 18:05:18 +0200 Message-Id: <3a7d9bc7470aa2d85696ee9765c74f8c03fb5454.1683561482.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When just including : arch/arm/include/asm/arm_pmuv3.h:110:13: error: =E2=80=98write_pmevtype= rn=E2=80=99 defined but not used [-Werror=3Dunused-function] 110 | static void write_pmevtypern(int n, unsigned long val) | ^~~~~~~~~~~~~~~~ arch/arm/include/asm/arm_pmuv3.h:103:13: error: =E2=80=98write_pmevcntr= n=E2=80=99 defined but not used [-Werror=3Dunused-function] 103 | static void write_pmevcntrn(int n, unsigned long val) | ^~~~~~~~~~~~~~~ arch/arm/include/asm/arm_pmuv3.h:95:22: error: =E2=80=98read_pmevcntrn= =E2=80=99 defined but not used [-Werror=3Dunused-function] 95 | static unsigned long read_pmevcntrn(int n) | ^~~~~~~~~~~~~~ Fix this by adding the missing "inline" keywords to the three accessor functions that lack them. Fixes: 009d6dc87a568db6 ("ARM: perf: Allow the use of the PMUv3 driver on 3= 2bit ARM") Signed-off-by: Geert Uytterhoeven Acked-by: Mark Rutland Reviewed-by: Marc Zyngier --- arch/arm/include/asm/arm_pmuv3.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/include/asm/arm_pmuv3.h b/arch/arm/include/asm/arm_pm= uv3.h index 78d3d4b82c6c2598..f4db3e75d75f024e 100644 --- a/arch/arm/include/asm/arm_pmuv3.h +++ b/arch/arm/include/asm/arm_pmuv3.h @@ -92,7 +92,7 @@ =20 #define RETURN_READ_PMEVCNTRN(n) \ return read_sysreg(PMEVCNTR##n) -static unsigned long read_pmevcntrn(int n) +static inline unsigned long read_pmevcntrn(int n) { PMEVN_SWITCH(n, RETURN_READ_PMEVCNTRN); return 0; @@ -100,14 +100,14 @@ static unsigned long read_pmevcntrn(int n) =20 #define WRITE_PMEVCNTRN(n) \ write_sysreg(val, PMEVCNTR##n) -static void write_pmevcntrn(int n, unsigned long val) +static inline void write_pmevcntrn(int n, unsigned long val) { PMEVN_SWITCH(n, WRITE_PMEVCNTRN); } =20 #define WRITE_PMEVTYPERN(n) \ write_sysreg(val, PMEVTYPER##n) -static void write_pmevtypern(int n, unsigned long val) +static inline void write_pmevtypern(int n, unsigned long val) { PMEVN_SWITCH(n, WRITE_PMEVTYPERN); } --=20 2.34.1