From patchwork Fri Dec 4 17:03:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francis Laniel X-Patchwork-Id: 11955101 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=-15.7 required=3.0 tests=BAYES_00,DKIM_ADSP_ALL, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 2E2A0C4361B for ; Mon, 7 Dec 2020 08:58:02 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 9F4942312F for ; Mon, 7 Dec 2020 08:58:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F4942312F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=privacyrequired.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1E0FE6E5C3; Mon, 7 Dec 2020 08:57:18 +0000 (UTC) Received: from latitanza.investici.org (latitanza.investici.org [IPv6:2001:888:2000:56::19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7D59E6E198 for ; Fri, 4 Dec 2020 17:12:06 +0000 (UTC) Received: from mx3.investici.org (unknown [127.0.0.1]) by latitanza.investici.org (Postfix) with ESMTP id 4CnfFR4tBCz8shv; Fri, 4 Dec 2020 17:04:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=privacyrequired.com; s=stigmate; t=1607101467; bh=2zSLREyUq7ZQ7biojEerXIWmpTslB1rfxKxJGm0Yl/U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Xa72QKp0aZec20MikUqt2PG25vYmAO/CK7Ss6PIuxp8TZtHa1bxXlMh1e4Lg1yWEk SMGdq6KJMiSdwbQ6bGzHHHjfTCiEYEMDSwfqdWZdn1U1zZzp2fV/wHe9WeQKkZMLsb cX3iPRGT5WZxXDH3Hkdz5gYScMYd1g3hEPwOHEuk= Received: from [82.94.249.234] (mx3.investici.org [82.94.249.234]) (Authenticated sender: laniel_francis@privacyrequired.com) by localhost (Postfix) with ESMTPSA id 4CnfFQ6VHJz8sfb; Fri, 4 Dec 2020 17:04:26 +0000 (UTC) From: laniel_francis@privacyrequired.com To: Laurent Pinchart , Kieran Bingham , David Airlie , Daniel Vetter Subject: [RFC PATCH v1 05/12] renesas: Replace strstarts() by str_has_prefix(). Date: Fri, 4 Dec 2020 18:03:11 +0100 Message-Id: <20201204170319.20383-6-laniel_francis@privacyrequired.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201204170319.20383-1-laniel_francis@privacyrequired.com> References: <20201204170319.20383-1-laniel_francis@privacyrequired.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 07 Dec 2020 08:56:49 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-renesas-soc@vger.kernel.org, Francis Laniel , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Francis Laniel The two functions indicates if a string begins with a given prefix. The only difference is that strstarts() returns a bool while str_has_prefix() returns the length of the prefix if the string begins with it or 0 otherwise. Signed-off-by: Francis Laniel --- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index fe86a3e67757..3f9972165afa 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -1016,7 +1016,7 @@ static int rcar_du_crtc_parse_crc_source(struct rcar_du_crtc *rcrtc, } else if (!strcmp(source_name, "auto")) { *source = VSP1_DU_CRC_OUTPUT; return 0; - } else if (strstarts(source_name, "plane")) { + } else if (str_has_prefix(source_name, "plane")) { unsigned int i; *source = VSP1_DU_CRC_PLANE; From patchwork Fri Dec 4 17:03:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francis Laniel X-Patchwork-Id: 11955071 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=-15.7 required=3.0 tests=BAYES_00,DKIM_ADSP_ALL, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 EE781C19437 for ; Mon, 7 Dec 2020 08:57:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 2FD6D2312F for ; Mon, 7 Dec 2020 08:57:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2FD6D2312F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=privacyrequired.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BA5C89FF7; Mon, 7 Dec 2020 08:56:52 +0000 (UTC) X-Greylist: delayed 476 seconds by postgrey-1.36 at gabe; Fri, 04 Dec 2020 17:12:06 UTC Received: from latitanza.investici.org (latitanza.investici.org [82.94.249.234]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4A85F6E17F for ; Fri, 4 Dec 2020 17:12:06 +0000 (UTC) Received: from mx3.investici.org (unknown [127.0.0.1]) by latitanza.investici.org (Postfix) with ESMTP id 4CnfFV5fzTz8sj0; Fri, 4 Dec 2020 17:04:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=privacyrequired.com; s=stigmate; t=1607101470; bh=jj3P5WJKhBjJXjhj2nHnA+LqEglKEW8VWsBVAqfeHU0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CVBq28eY5y/E2J5T940HENRNiWellXmut36E2S7zrKL3j1znsGIp/BvXNEmGDtTA8 BBIbiUr9fi11xUOSnuleSemZEzRk+l2xTEit9mXUZf9hNK5mR+D1xlcM+e3Fn3az40 BBx2JHh8BXcMlP0aiMZbc+2/vBoU6tLXV/of2Fgg= Received: from [82.94.249.234] (mx3.investici.org [82.94.249.234]) (Authenticated sender: laniel_francis@privacyrequired.com) by localhost (Postfix) with ESMTPSA id 4CnfFV0sRNz8sfb; Fri, 4 Dec 2020 17:04:30 +0000 (UTC) From: laniel_francis@privacyrequired.com To: Tomi Valkeinen , David Airlie , Daniel Vetter Subject: [RFC PATCH v1 06/12] omap: Replace strstarts() by str_has_prefix(). Date: Fri, 4 Dec 2020 18:03:12 +0100 Message-Id: <20201204170319.20383-7-laniel_francis@privacyrequired.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201204170319.20383-1-laniel_francis@privacyrequired.com> References: <20201204170319.20383-1-laniel_francis@privacyrequired.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 07 Dec 2020 08:56:49 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Francis Laniel , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Francis Laniel The two functions indicates if a string begins with a given prefix. The only difference is that strstarts() returns a bool while str_has_prefix() returns the length of the prefix if the string begins with it or 0 otherwise. Signed-off-by: Francis Laniel --- drivers/gpu/drm/omapdrm/dss/base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c index c7650a7c155d..dd3d466293d1 100644 --- a/drivers/gpu/drm/omapdrm/dss/base.c +++ b/drivers/gpu/drm/omapdrm/dss/base.c @@ -350,7 +350,7 @@ static bool omapdss_component_is_loaded(struct omapdss_comp_node *comp) { if (comp->dss_core_component) return true; - if (!strstarts(comp->compat, "omapdss,")) + if (!str_has_prefix(comp->compat, "omapdss,")) return true; if (omapdss_device_is_registered(comp->node)) return true;