From patchwork Tue Dec 20 14:25:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 635462 Delivered-To: patch@linaro.org Received: by 2002:a17:522:c983:b0:460:3032:e3c4 with SMTP id kr3csp2946700pvb; Tue, 20 Dec 2022 06:28:22 -0800 (PST) X-Google-Smtp-Source: AMrXdXsvUQK3zYl2D5gcc3VEADBH/jdoXtnE+NdQRquHMHuja0AafzUVUAJR5rgAaY+NC3FVDtWr X-Received: by 2002:a05:6214:5446:b0:4c7:1ebf:717c with SMTP id kz6-20020a056214544600b004c71ebf717cmr16370534qvb.7.1671546502265; Tue, 20 Dec 2022 06:28:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1671546502; cv=none; d=google.com; s=arc-20160816; b=cOQrHr7TrxkIwi/2niK3USE9tN8ktSnZFaHtUZ87FVF0VHrfr5dnaqInbjR+s+dY6N DUBYyWe13jDOi/O31kn7vQMwvTjc8215/z5T4dNGrJMtbXFFFGEt4friUHEyBtF233VE w3Cc7bHnl4OdhCR6RrnzW0i0BwjrphcP8k1deMIsU9R17x0dMPbNKx+yzT2QsVMG2WIi 1BhWlYHPOoRH/h/DM/Ev+eAvpZJAf5bcEAX/k5xyQ27cH4Rhl6BY9RPdEngiRrtzlZ8F 32z8jG7qkQcy4E8Sb7k8gS59lX/vZdJ2oI3ckBOM5hw/YCE5C9Y0euuB8qc5vkGKMctz ljcQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=YZacuc6hkXuywYHHFZgq2CU0UxEHNQQJhCq+mOWh6sc=; b=SH55K3J/ZRoy8W2QoqjTSbNqpoS3w/bjYnIO2agSDBTczuFmtkoZ1ood47+/6UBLBL OrjtvezLC1SY6CAQTET5kpj+wqp4pbW4VbUikVeROtB6BtAZzDNsDlSP/1tBeOP6R9ox Ckf/0hvuYZWQKnlGSDA/0jso6NEKXIZf1wuue3GJn/qUVjbpm7RQpcN1zERXUouxLCWo nOttuzHUsD0/cdw54mNyXo7A85iwRZofFL8jh04jqMu9qKDl2ym/9nRR63FNgqd1zBUs 4N7YaVhig2B7eyOuW/h8wzxKOS6Kv5SZRs735lNbqmNJBi/wGBEREPsS4H5gMVQQTg5t KAUA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=oK90c5EM; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id n5-20020a05620a294500b006fcab4da043si5290768qkp.681.2022.12.20.06.28.22 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 20 Dec 2022 06:28:22 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=oK90c5EM; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p7dYq-0002qN-Ot; Tue, 20 Dec 2022 09:25:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p7dYh-0002jQ-Vs for qemu-devel@nongnu.org; Tue, 20 Dec 2022 09:25:36 -0500 Received: from mail-wm1-x335.google.com ([2a00:1450:4864:20::335]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p7dYg-00077H-FI for qemu-devel@nongnu.org; Tue, 20 Dec 2022 09:25:31 -0500 Received: by mail-wm1-x335.google.com with SMTP id m5-20020a7bca45000000b003d2fbab35c6so8923687wml.4 for ; Tue, 20 Dec 2022 06:25:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YZacuc6hkXuywYHHFZgq2CU0UxEHNQQJhCq+mOWh6sc=; b=oK90c5EMFqv9gleN3CJ9GTFswxADLz1WoH7MV9oKWkECdkw9D3mfmpSY/zKO28OsZW LJpqB/Oq5owlBGdje5kthNYVHwRi6Wc3zQCUjQRlgUPB3Xa0uH3csLCS9h9rnOpPCezt 1F9IS30DxtaMELeod4B7k5Ysf7rPHuy7JJo8yl7jYkZDMaFbt+hjVAco/rcTEKbvyy5F UQhhatKoDxMXzzDooP2pi55ASEjpB5NmE0/tisFbFw57tVrsyQIvybpKH72QXCmpzbgw iKvCdttEqtry7gZVahF64ADPde2hNITkyvWeozSEDLDTCBA8YTT3msRrZkPqod43Fi9r QQkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=YZacuc6hkXuywYHHFZgq2CU0UxEHNQQJhCq+mOWh6sc=; b=LaPVXgRTVv8wRr3Ue58FI7hE+Lr1G8F4c7IlznZ54yP3EH/PaijFwMyy4Um5DbJ0S5 GPWaZrGSH5R8+TfL9jymc5nRZIbHda0GDAlw5DMuvhe6dhXiqFSaVo15BWQeUIzmu/rP iN13D9kSK1MwATWlJ0jRwkyop3AhlodtmgVZNFRRjTh2AM+73ZFCbhrT/01Hmdl7X9aj 3X+fela8cZVb/aPlXNLAmpLB+aoq0lNCr7F9CyMcc8LircJuTZ6CNjk9EfrHQSbXDIPv 4yaTtq99iB52dNnBARdnae51oBAm26mhKb0bPFOI6OhBIQYcJMiZCAcJJe35GzEWC4PG sG6Q== X-Gm-Message-State: ANoB5pnvq52giTgHsFTYgHalzzoOBwlX/tHsFm3u29Q6wgHKH4QsD+FD +nPOqazGERxdOjPyh+s7GkGWnIVvZ/vHIkYMGOY= X-Received: by 2002:a7b:ca45:0:b0:3d2:fbab:3609 with SMTP id m5-20020a7bca45000000b003d2fbab3609mr14806088wml.27.1671546328774; Tue, 20 Dec 2022 06:25:28 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id 189-20020a1c02c6000000b003cfd58409desm23303881wmc.13.2022.12.20.06.25.27 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 20 Dec 2022 06:25:27 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Peter Maydell , qemu-arm@nongnu.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH 1/3] hw/input/tsc2xxx: Constify set_transform()'s MouseTransformInfo arg Date: Tue, 20 Dec 2022 15:25:18 +0100 Message-Id: <20221220142520.24094-2-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221220142520.24094-1-philmd@linaro.org> References: <20221220142520.24094-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=philmd@linaro.org; helo=mail-wm1-x335.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org The pointed MouseTransformInfo structure is accessed read-only. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- hw/input/tsc2005.c | 2 +- hw/input/tsc210x.c | 3 +-- include/hw/input/tsc2xxx.h | 4 ++-- 3 files changed, 4 insertions(+), 5 deletions(-) diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c index 14698ce109..555b677173 100644 --- a/hw/input/tsc2005.c +++ b/hw/input/tsc2005.c @@ -523,7 +523,7 @@ void *tsc2005_init(qemu_irq pintdav) * from the touchscreen. Assuming 12-bit precision was used during * tslib calibration. */ -void tsc2005_set_transform(void *opaque, MouseTransformInfo *info) +void tsc2005_set_transform(void *opaque, const MouseTransformInfo *info) { TSC2005State *s = (TSC2005State *) opaque; diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c index df7313db5d..fdd5ff87d9 100644 --- a/hw/input/tsc210x.c +++ b/hw/input/tsc210x.c @@ -1176,8 +1176,7 @@ I2SCodec *tsc210x_codec(uWireSlave *chip) * from the touchscreen. Assuming 12-bit precision was used during * tslib calibration. */ -void tsc210x_set_transform(uWireSlave *chip, - MouseTransformInfo *info) +void tsc210x_set_transform(uWireSlave *chip, const MouseTransformInfo *info) { TSC210xState *s = (TSC210xState *) chip->opaque; #if 0 diff --git a/include/hw/input/tsc2xxx.h b/include/hw/input/tsc2xxx.h index 5b76ebc177..00eca17674 100644 --- a/include/hw/input/tsc2xxx.h +++ b/include/hw/input/tsc2xxx.h @@ -30,12 +30,12 @@ uWireSlave *tsc2102_init(qemu_irq pint); uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav); I2SCodec *tsc210x_codec(uWireSlave *chip); uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len); -void tsc210x_set_transform(uWireSlave *chip, MouseTransformInfo *info); +void tsc210x_set_transform(uWireSlave *chip, const MouseTransformInfo *info); void tsc210x_key_event(uWireSlave *chip, int key, int down); /* tsc2005.c */ void *tsc2005_init(qemu_irq pintdav); uint32_t tsc2005_txrx(void *opaque, uint32_t value, int len); -void tsc2005_set_transform(void *opaque, MouseTransformInfo *info); +void tsc2005_set_transform(void *opaque, const MouseTransformInfo *info); #endif