From patchwork Tue Oct 5 00:19:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 12535153 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4038C433EF for ; Tue, 5 Oct 2021 00:19:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8833461247 for ; Tue, 5 Oct 2021 00:19:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230254AbhJEAVJ (ORCPT ); Mon, 4 Oct 2021 20:21:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230189AbhJEAVH (ORCPT ); Mon, 4 Oct 2021 20:21:07 -0400 Received: from bombadil.infradead.org (unknown [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF05CC061749; Mon, 4 Oct 2021 17:19:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=M0GxxOUNM2NCgc5+UlE92aSv5qcyndOY+ydhMBjsJuA=; b=M+samDPbBs8WEBQlqyC8UWsnso INCEEuWpzxdztDVkEkDFALllDIhLEKOPKjtTuukoxlVvHLGoFybt7rNachompFDKZml05SSXoak5r FbhV85DZu4RtQOBuBPEYun553dRabsESNB/rmeKuay40gpvCclDfl6wsii8lIRNDgm6S+kukWAXl6 yAXqLn//QbBzuuXYSdO98dEhs8MCFMojhIoKi4iSV3YyeIw0vt5upSiu7dajuyC6S5WZiWB+tmwb9 wUlrNSJfDYQrZoklRhhcAEEbiiQBgyWUcopSsUVMAE36hB4/42HeLtF3tigAD9LCZdI6EfJG3E78E tI3oyb/A==; Received: from [2601:1c0:6280:3f0::aa0b] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXYAv-008SGi-GY; Tue, 05 Oct 2021 00:19:17 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Yoshinori Sato , Rich Felker , linux-sh@vger.kernel.org, John Paul Adrian Glaubitz , Geert Uytterhoeven , Takashi YOSHII Subject: [PATCH 5/5 v3] sh: fix READ/WRITE redefinition warnings Date: Mon, 4 Oct 2021 17:19:14 -0700 Message-Id: <20211005001914.28574-6-rdunlap@infradead.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211005001914.28574-1-rdunlap@infradead.org> References: <20211005001914.28574-1-rdunlap@infradead.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org kernel.h defines READ and WRITE, so rename the SH math-emu macros to MREAD and MWRITE. Fixes these warnings: ../arch/sh/math-emu/math.c:54: warning: "WRITE" redefined 54 | #define WRITE(d,a) ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;}) In file included from ../arch/sh/math-emu/math.c:10: ../include/linux/kernel.h:37: note: this is the location of the previous definition 37 | #define WRITE 1 ../arch/sh/math-emu/math.c:55: warning: "READ" redefined 55 | #define READ(d,a) ({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;}) In file included from ../arch/sh/math-emu/math.c:10: ../include/linux/kernel.h:36: note: this is the location of the previous definition 36 | #define READ 0 Fixes: 4b565680d163 ("sh: math-emu support") Signed-off-by: Randy Dunlap Cc: Yoshinori Sato Cc: Rich Felker Cc: linux-sh@vger.kernel.org Cc: Takashi YOSHII Cc: John Paul Adrian Glaubitz Cc: Geert Uytterhoeven Reviewed-by: Geert Uytterhoeven --- v2: renumber patches, otherwise no change; v3: renumber, rebase, & resend; add Rev-by: Geert; arch/sh/math-emu/math.c | 44 +++++++++++++++++++------------------- 1 file changed, 22 insertions(+), 22 deletions(-) --- linux-next-20211001.orig/arch/sh/math-emu/math.c +++ linux-next-20211001/arch/sh/math-emu/math.c @@ -51,8 +51,8 @@ #define Rn (regs->regs[n]) #define Rm (regs->regs[m]) -#define WRITE(d,a) ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;}) -#define READ(d,a) ({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;}) +#define MWRITE(d,a) ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;}) +#define MREAD(d,a) ({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;}) #define PACK_S(r,f) FP_PACK_SP(&r,f) #define UNPACK_S(f,r) FP_UNPACK_SP(f,&r) @@ -157,11 +157,11 @@ fmov_idx_reg(struct sh_fpu_soft_struct * { if (FPSCR_SZ) { FMOV_EXT(n); - READ(FRn, Rm + R0 + 4); + MREAD(FRn, Rm + R0 + 4); n++; - READ(FRn, Rm + R0); + MREAD(FRn, Rm + R0); } else { - READ(FRn, Rm + R0); + MREAD(FRn, Rm + R0); } return 0; @@ -173,11 +173,11 @@ fmov_mem_reg(struct sh_fpu_soft_struct * { if (FPSCR_SZ) { FMOV_EXT(n); - READ(FRn, Rm + 4); + MREAD(FRn, Rm + 4); n++; - READ(FRn, Rm); + MREAD(FRn, Rm); } else { - READ(FRn, Rm); + MREAD(FRn, Rm); } return 0; @@ -189,12 +189,12 @@ fmov_inc_reg(struct sh_fpu_soft_struct * { if (FPSCR_SZ) { FMOV_EXT(n); - READ(FRn, Rm + 4); + MREAD(FRn, Rm + 4); n++; - READ(FRn, Rm); + MREAD(FRn, Rm); Rm += 8; } else { - READ(FRn, Rm); + MREAD(FRn, Rm); Rm += 4; } @@ -207,11 +207,11 @@ fmov_reg_idx(struct sh_fpu_soft_struct * { if (FPSCR_SZ) { FMOV_EXT(m); - WRITE(FRm, Rn + R0 + 4); + MWRITE(FRm, Rn + R0 + 4); m++; - WRITE(FRm, Rn + R0); + MWRITE(FRm, Rn + R0); } else { - WRITE(FRm, Rn + R0); + MWRITE(FRm, Rn + R0); } return 0; @@ -223,11 +223,11 @@ fmov_reg_mem(struct sh_fpu_soft_struct * { if (FPSCR_SZ) { FMOV_EXT(m); - WRITE(FRm, Rn + 4); + MWRITE(FRm, Rn + 4); m++; - WRITE(FRm, Rn); + MWRITE(FRm, Rn); } else { - WRITE(FRm, Rn); + MWRITE(FRm, Rn); } return 0; @@ -240,12 +240,12 @@ fmov_reg_dec(struct sh_fpu_soft_struct * if (FPSCR_SZ) { FMOV_EXT(m); Rn -= 8; - WRITE(FRm, Rn + 4); + MWRITE(FRm, Rn + 4); m++; - WRITE(FRm, Rn); + MWRITE(FRm, Rn); } else { Rn -= 4; - WRITE(FRm, Rn); + MWRITE(FRm, Rn); } return 0; @@ -445,11 +445,11 @@ id_sys(struct sh_fpu_soft_struct *fregs, case 0x4052: case 0x4062: Rn -= 4; - WRITE(*reg, Rn); + MWRITE(*reg, Rn); break; case 0x4056: case 0x4066: - READ(*reg, Rn); + MREAD(*reg, Rn); Rn += 4; break; default: