From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E5D7C67863 for ; Thu, 18 Oct 2018 23:32:16 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D1A72145D for ; Thu, 18 Oct 2018 23:32:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EtKeeZVB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8D1A72145D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42blgx464PzF3Nd for ; Fri, 19 Oct 2018 10:32:13 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="EtKeeZVB"; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::641; helo=mail-pl1-x641.google.com; envelope-from=frowand.list@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="EtKeeZVB"; dkim-atps=neutral Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42bkjQ1d0nzF3HY for ; Fri, 19 Oct 2018 09:48:26 +1100 (AEDT) Received: by mail-pl1-x641.google.com with SMTP id f18-v6so14973055plr.1 for ; Thu, 18 Oct 2018 15:48:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VS64Bboo/cHvVCqyzYbNqD36WUkYJGIhe/8UN1uSi10=; b=EtKeeZVBk+FI0AK+AIQKX9hJ7lWddKg5ePWCoufuY1uIzioLYEKrk2sAOi9YDPyZ9f Nsvof3fYSpBcji78c9eH8sieJRDhYIHLwY510rCSKE8DOttguXPTtDUiwausPKaMmnyn 1ZnYyyrCcvZLaMmtK5NGG/FJe6zhqlDZn6bIdp+HrAwj1KtLIKQhhRWe615YHsDypiu2 3qmDHsF78zpfLJP0RVOn9PFt+AHPWb6bee7dXkg2fAe23hR6NigEsxI+CSGS2xbziBy6 I2/NZxKZ+H4opUEyaX8GoVujQCRn01tqRHTkefpGs66lhh+IhiTviEbNgO2fRmkQxYvs 5DVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=VS64Bboo/cHvVCqyzYbNqD36WUkYJGIhe/8UN1uSi10=; b=b64va1dQZUrtgC94WcWHR793Whf9AVZEfhHlsiV2aw/YCB/J1nQUcHmq0A2kpUQsYN 3UHGX/h2bDYzpwsLORP/tXX5htYRpLdngYHjYt2tTiTVq3q+xEHQnV9MksQvBvPNZQ1u 2KpPV6IwHeRvJw4dfWMiwnI/HfIR80ciNGYnx2PpZOY8ExCOl032LpgqDJT5yw0O55d9 nWd3mPretUKr+d2yDXXTAUfrF263DPaXNpnjz9d1S4q8kaR/vwc/MFsaQj29JOHQWTd8 uWw+h6wa+v1pqwRDbPrAKM5qPvqSXkLTslzqIvv2ijF9C1pNB6hSvHX7YU/I8v/mdah8 NJ/Q== X-Gm-Message-State: ABuFfohddu6yYcAdv0bySW4nr1FCbKMPipOpRM2Hs9oYM98YtB5eK0rX +uzUxhaJ0lz44yZG4cka/rI= X-Google-Smtp-Source: ACcGV62CSxrRI0KmafYvfiu/kVZDeqOLWCMbM2JNGkQpe2G3kHGkPG/NMzey2SeVUcG2UeijApsIeA== X-Received: by 2002:a17:902:4c85:: with SMTP id b5-v6mr22056163ple.126.1539902904676; Thu, 18 Oct 2018 15:48:24 -0700 (PDT) Received: from localhost.localdomain (c-24-6-192-50.hsd1.ca.comcast.net. [24.6.192.50]) by smtp.gmail.com with ESMTPSA id v81-v6sm38129268pfj.25.2018.10.18.15.48.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 18 Oct 2018 15:48:24 -0700 (PDT) From: frowand.list@gmail.com To: Rob Herring , Pantelis Antoniou , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Alan Tull , Moritz Fischer Subject: [PATCH v5 17/18] of: unittest: find overlays[] entry by name instead of index Date: Thu, 18 Oct 2018 15:46:35 -0700 Message-Id: <1539902796-8382-18-git-send-email-frowand.list@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1539902796-8382-1-git-send-email-frowand.list@gmail.com> References: <1539902796-8382-1-git-send-email-frowand.list@gmail.com> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-fpga@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Frank Rowand One accessor of overlays[] was using a hard coded index value to find the correct array entry instead of searching for the entry containing the correct name. Signed-off-by: Frank Rowand --- drivers/of/unittest.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 1c2bd8503095..785985bdbfa6 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -2178,7 +2178,7 @@ struct overlay_info { OVERLAY_INFO_EXTERN(overlay_bad_phandle); OVERLAY_INFO_EXTERN(overlay_bad_symbol); -/* order of entries is hard-coded into users of overlays[] */ +/* entries found by name */ static struct overlay_info overlays[] = { OVERLAY_INFO(overlay_base, -9999), OVERLAY_INFO(overlay, 0), @@ -2201,7 +2201,8 @@ struct overlay_info { OVERLAY_INFO(overlay_bad_add_dup_prop, -EINVAL), OVERLAY_INFO(overlay_bad_phandle, -EINVAL), OVERLAY_INFO(overlay_bad_symbol, -EINVAL), - {} + /* end marker */ + {.dtb_begin = NULL, .dtb_end = NULL, .expected_result = 0, .name = NULL} }; static struct device_node *overlay_base_root; @@ -2231,6 +2232,19 @@ void __init unittest_unflatten_overlay_base(void) u32 data_size; void *new_fdt; u32 size; + int found = 0; + const char *overlay_name = "overlay_base"; + + for (info = overlays; info && info->name; info++) { + if (!strcmp(overlay_name, info->name)) { + found = 1; + break; + } + } + if (!found) { + pr_err("no overlay data for %s\n", overlay_name); + return; + } info = &overlays[0]; @@ -2278,11 +2292,10 @@ static int __init overlay_data_apply(const char *overlay_name, int *overlay_id) { struct overlay_info *info; int found = 0; - int k; int ret; u32 size; - for (k = 0, info = overlays; info && info->name; info++, k++) { + for (info = overlays; info && info->name; info++) { if (!strcmp(overlay_name, info->name)) { found = 1; break; -- Frank Rowand