From patchwork Tue Dec 19 22:03:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg via B4 Relay X-Patchwork-Id: 181285 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:24d3:b0:fb:cd0c:d3e with SMTP id r19csp2262113dyi; Tue, 19 Dec 2023 14:09:54 -0800 (PST) X-Google-Smtp-Source: AGHT+IES+4lSUPCcqkp31oLbk3uL6EVECrVL40T/1BCNYR3ZyqqH00U9QhgRsXpgFZ30vyyV6ltA X-Received: by 2002:a05:6808:3193:b0:3ba:431:1957 with SMTP id cd19-20020a056808319300b003ba04311957mr18880409oib.1.1703023794301; Tue, 19 Dec 2023 14:09:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1703023794; cv=none; d=google.com; s=arc-20160816; b=IbgKD08HOtApAZX+dX5UfZGYSXtsAo40dKOsoW+ANXNDApi1kH49SfBBjJU73Zj+AL AC2NkJYikfgN1qzZey7m78TXbzZWhcsY46lG0sC1AvLWkLDwnhyzwvqxbS1FJPYzZeMI 088F9jnAh2BcI94hxLZTSKrpJLwxKK/BoLLvb/G7tDSyJ7xMo+VLAXjvhHa2T6LnqauV rAJbQ1p97b1HYFd9hxXW61d3bPBff6PPo14m52+7St2ccOA6UwGVxQLaVU7R/MjLOiTN U1Mt4DE+UaQ1aqpaXbcMdY6h+sXufsTF1H8/UfDxv0PSOEuy6coBHPoaYyXGnkyMbL9g +mZQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=reply-to:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:subject:date:from:dkim-signature; bh=JDtx5JSLvLPnPAn7q5Fwdrg0Vd6OIXuK/q5R8TjPses=; fh=SqCnl6EpYeke3UsjAgsVdyJ3LjHFQSwkq1HmEohw1Y0=; b=DHpJwMDuRefFWJqImIudFus4pH2ln/1UBroh5XkW1/QMZJ7dByrQYATHFU3CUbVTMz 6ulCXQ9PA4+CAR6dGlZwgrdABqbWjhe3T4D20A8SdutTnL1f46fHWiCw0bwqlsy7SlQY dYVduIgD1FD+oZJfZwd6jvgw/Fpr79bVcqtNwimgO+04JGmyh0boqIFz4QNajKMjicHr Gwu/WAaKkqfaVEI930gMj90lYN4iz3GiaKgukAmAfIFXxKu0lvZQD4Nw3J8361QG0ynW 33qb8/X4QBXatO6cDWuWRPq7YF0hS/kcQz/AOm5t7UUxQG7jPhHvrcMoM3h05ez27WxR 07IQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=MHVtZ4qZ; spf=pass (google.com: domain of linux-kernel+bounces-6014-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-6014-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id t16-20020a0ce2d0000000b0067f25309201si9160087qvl.318.2023.12.19.14.09.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 14:09:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-6014-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=MHVtZ4qZ; spf=pass (google.com: domain of linux-kernel+bounces-6014-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-6014-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 162321C20F97 for ; Tue, 19 Dec 2023 22:09:53 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A3CF6524CB; Tue, 19 Dec 2023 22:03:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MHVtZ4qZ" X-Original-To: linux-kernel@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DED63D3A0; Tue, 19 Dec 2023 22:03:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 19DB3C433C9; Tue, 19 Dec 2023 22:03:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703023396; bh=dKuKJfEimO4hO2eTnf/PpJF3R3m4iQkMndh7L8fiYrs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=MHVtZ4qZQ8E3mUQMuKCLTEtCDPUaHv6SF8UKHdl9yuT9I/06tRXi3gq90f9vVDI36 dswz38mvMB1QYCRuT3ZzDUJ5fIpY4Y7V46/gnayZhNjw6TgesvdHPmLJdyGOVsfVE0 WshGnmwFR1+T+YUs2kiG4+M/Y6YOOyjWx1KxkSbVtMn/+q2Ot4++aeCqy0Dcn/yBPA XX6/6ABxnL7QapDoLgON0+ZxY/uOn6Ka30mBDfoM3Hrq6m+PP34Ru9rGXI5vxQS3A5 z19Gc37+2WLq97fEw2WAE1USrFZLx/r0oWOzpaMmsgKfTx60RyDllwX0NbtCh5CJ6N atn3yQ+jmNpSg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0AD9BC4706D; Tue, 19 Dec 2023 22:03:16 +0000 (UTC) From: Sam Ravnborg via B4 Relay Date: Tue, 19 Dec 2023 23:03:18 +0100 Subject: [PATCH 13/27] sparc32: Drop unused function __get_{phys,iospace} Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231219-sam-sparc32-sunset-v3-v1-13-64bb44b598c5@ravnborg.org> References: <20231219-sam-sparc32-sunset-v3-v1-0-64bb44b598c5@ravnborg.org> In-Reply-To: <20231219-sam-sparc32-sunset-v3-v1-0-64bb44b598c5@ravnborg.org> To: "David S. Miller" , Arnd Bergmann , Andreas Larsson Cc: Helge Deller , Alexander Viro , Greg Kroah-Hartman , Alan Stern , Jaroslav Kysela , Takashi Iwai , sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sound@vger.kernel.org, Sam Ravnborg X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1703023392; l=1970; i=sam@ravnborg.org; s=20230107; h=from:subject:message-id; bh=E0Vh64/XjG0Um8pqx4pfsGK0FeX+R72wUc/BzUbmKDY=; =?utf-8?q?b=3DwcpWwsTyWY02?= =?utf-8?q?ja6To5kFELiblsY7eCvn92LTyIteU8JScRw9rKK4BLrishuuIo6zaZGwblJuujCO?= W7KiPfkCDAA5sPkUC1yGvZPC9BwmwtiJohyPHsK3jjTfRswBiRbl X-Developer-Key: i=sam@ravnborg.org; a=ed25519; pk=R0+pqV7BRYOAeOIGkyOrSNke7arx5y3LkEuNi37YEyU= X-Endpoint-Received: by B4 Relay for sam@ravnborg.org/20230107 with auth_id=22 X-Original-From: Sam Ravnborg Reply-To: X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785749878145316551 X-GMAIL-MSGID: 1785749878145316551 From: Sam Ravnborg Not used and references stuff that will be dropped later. Signed-off-by: Sam Ravnborg Cc: "David S. Miller" Cc: Arnd Bergmann Cc: Andreas Larsson --- arch/sparc/include/asm/pgtable_32.h | 24 ------------------------ arch/sparc/include/asm/pgtsrmmu.h | 11 ----------- 2 files changed, 35 deletions(-) diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index 9e85d57ac3f2..92b063531d5c 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -368,30 +368,6 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte) return __pte(pte_val(pte) & ~SRMMU_SWP_EXCLUSIVE); } -static inline unsigned long -__get_phys (unsigned long addr) -{ - switch (sparc_cpu_model){ - case sun4m: - case sun4d: - return ((srmmu_get_pte (addr) & 0xffffff00) << 4); - default: - return 0; - } -} - -static inline int -__get_iospace (unsigned long addr) -{ - switch (sparc_cpu_model){ - case sun4m: - case sun4d: - return (srmmu_get_pte (addr) >> 28); - default: - return -1; - } -} - /* * For sparc32&64, the pfn in io_remap_pfn_range() carries in * its high 4 bits. These macros/functions put it there or get it from there. diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h index 18e68d43f036..7cb5cbc83211 100644 --- a/arch/sparc/include/asm/pgtsrmmu.h +++ b/arch/sparc/include/asm/pgtsrmmu.h @@ -125,17 +125,6 @@ static inline void srmmu_flush_whole_tlb(void) } -static inline int -srmmu_get_pte (unsigned long addr) -{ - register unsigned long entry; - - __asm__ __volatile__("\n\tlda [%1] %2,%0\n\t" : - "=r" (entry): - "r" ((addr & 0xfffff000) | 0x400), "i" (ASI_M_FLUSH_PROBE)); - return entry; -} - #endif /* !(__ASSEMBLY__) */ #endif /* !(_SPARC_PGTSRMMU_H) */