From patchwork Thu Oct 19 18:02:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Berger X-Patchwork-Id: 10018077 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9965360215 for ; Thu, 19 Oct 2017 18:05:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 93FF028DE8 for ; Thu, 19 Oct 2017 18:05:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 887B828DEC; Thu, 19 Oct 2017 18:05:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2396828DE8 for ; Thu, 19 Oct 2017 18:05:16 +0000 (UTC) Received: from localhost ([::1]:50678 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e5FBx-0007RX-5S for patchwork-qemu-devel@patchwork.kernel.org; Thu, 19 Oct 2017 14:05:15 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36249) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e5FAP-0007QB-1B for qemu-devel@nongnu.org; Thu, 19 Oct 2017 14:03:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e5FAK-0007P0-Uq for qemu-devel@nongnu.org; Thu, 19 Oct 2017 14:03:36 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:37953) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e5FAK-0007NU-IT for qemu-devel@nongnu.org; Thu, 19 Oct 2017 14:03:32 -0400 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v9JI3Huw114327 for ; Thu, 19 Oct 2017 14:03:29 -0400 Received: from e16.ny.us.ibm.com (e16.ny.us.ibm.com [129.33.205.206]) by mx0a-001b2d01.pphosted.com with ESMTP id 2dq0xbg6ve-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 19 Oct 2017 14:03:29 -0400 Received: from localhost by e16.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Thu, 19 Oct 2017 14:03:25 -0400 Received: from b01ledav001.gho.pok.ibm.com (b01ledav001.gho.pok.ibm.com [9.57.199.106]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v9JI3Oa838010928; Thu, 19 Oct 2017 18:03:24 GMT Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CCCB528046; Thu, 19 Oct 2017 14:03:17 -0400 (EDT) Received: from sbct-3.watson.ibm.com (unknown [9.47.158.153]) by b01ledav001.gho.pok.ibm.com (Postfix) with ESMTP id C06C42803D; Thu, 19 Oct 2017 14:03:17 -0400 (EDT) From: Stefan Berger To: qemu-devel@nongnu.org Date: Thu, 19 Oct 2017 14:02:35 -0400 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1508436175-1596-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1508436175-1596-1-git-send-email-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 17101918-0024-0000-0000-000002E53860 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007919; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000238; SDB=6.00933481; UDB=6.00470184; IPR=6.00713768; BA=6.00005651; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00017610; XFM=3.00000015; UTC=2017-10-19 18:03:26 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17101918-0025-0000-0000-000045C80ED8 Message-Id: <1508436175-1596-2-git-send-email-stefanb@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-10-19_09:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000 definitions=main-1710190247 X-MIME-Autoconverted: from 8bit to quoted-printable by mx0a-001b2d01.pphosted.com id v9JI3Huw114327 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PULL v1 01/21] tpm-tis: remove unused hw_access argument X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Stefan Berger , marcandre.lureau@gmail.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Marc-André Lureau This argument is always false, simplify the code. Signed-off-by: Marc-André Lureau Reviewed-by: Stefan Berger Signed-off-by: Stefan Berger --- hw/tpm/tpm_tis.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c index d5118e7..a9e9cbd 100644 --- a/hw/tpm/tpm_tis.c +++ b/hw/tpm/tpm_tis.c @@ -615,9 +615,8 @@ static uint64_t tpm_tis_mmio_read(void *opaque, hwaddr addr, * Write a value to a register of the TIS interface * See specs pages 33-63 for description of the registers */ -static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr, - uint64_t val, unsigned size, - bool hw_access) +static void tpm_tis_mmio_write(void *opaque, hwaddr addr, + uint64_t val, unsigned size) { TPMState *s = opaque; TPMTISEmuState *tis = &s->s.tis; @@ -631,7 +630,7 @@ static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr, DPRINTF("tpm_tis: write.%u(%08x) = %08x\n", size, (int)addr, (int)val); - if (locty == 4 && !hw_access) { + if (locty == 4) { DPRINTF("tpm_tis: Access to locality 4 only allowed from hardware\n"); return; } @@ -942,12 +941,6 @@ static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr, } } -static void tpm_tis_mmio_write(void *opaque, hwaddr addr, - uint64_t val, unsigned size) -{ - tpm_tis_mmio_write_intern(opaque, addr, val, size, false); -} - static const MemoryRegionOps tpm_tis_memory_ops = { .read = tpm_tis_mmio_read, .write = tpm_tis_mmio_write,