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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 985C2C5CFC1 for ; Fri, 14 Aug 2026 20:37:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BlFIcnfmsN0AH7KZRyzsUHJAkVnsLL8fI+r35zr0Fzs=; b=HBju3FYyExo8aE pKOlL0n8DAfdughrJ6RCfxHLO/0OsQt40TFd8O7WiUkQvRhMWMoDDK7GJsTAIk5d3Rr2cpIJcsrbO 2Ar/NcOee6II4jw0SWKevnm1RIE7hf4N2NN/WooLbBQSUcirp1rh0r/GTy6Gmq0Rf2g+3QsjZgScP aaF/neHjvizSpVAOCu2FKMSXqrilVTkPgzfJevc4/GuU5h0RNSdRhiY/GAXcHbR59OFsdO/oN4DAF hvDYdufMffU5KoW4aQY/3vPHuWD07ya639fXN3gqWrXIqtlQITdkxzLsBPGtBq/fAF/NhxVivTNgy iVvftvcMnGzhR1AEMApA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuyez-000000039Vr-0txS; Fri, 14 Aug 2026 20:37:49 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wuyew-000000039Tj-3R80 for linux-amlogic@lists.infradead.org; Fri, 14 Aug 2026 20:37:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1786739866; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UEzS7cgh0s3kpDJoSKFSaeUbfz26XKFwvX4uV6Y0kQg=; b=g7d2XbLhQHWf+v3c/cIGj9YVagnMQNUaywjCvaIG6EwOBm7irsOahG3FDJEx9rBkIUCJdi KlWNZn2Wyyv50pBq5VO7Q32khA7dXZ6/9hUEf4VekK8Fy+RRgHPrLXg6CZxgp7v/Im2+M2 MsNW1r3xZoW1AKbf8z4WnuxbAHZHzH4= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-459-oqOvZT7bMEW5oR1aBhdpHw-1; Fri, 14 Aug 2026 16:36:07 -0400 X-MC-Unique: oqOvZT7bMEW5oR1aBhdpHw-1 X-Mimecast-MFC-AGG-ID: oqOvZT7bMEW5oR1aBhdpHw_1786739765 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8FF7D195608A; Fri, 14 Aug 2026 20:36:04 +0000 (UTC) Received: from GoldenWind.lan (unknown [10.22.64.233]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 94B5E197751A; Fri, 14 Aug 2026 20:36:00 +0000 (UTC) From: Lyude Paul To: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, nouveau@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-sunxi@lists.linux.dev, asahi@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, linux-samsung-soc@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, intel-gfx@lists.freedesktop.org, linux-aspeed@lists.ozlabs.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-mips@vger.kernel.org, amd-gfx@lists.freedesktop.org, spice-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, imx@lists.linux.dev Subject: [PATCH 4/5] drm/vblank: Use drm_for_each_crtc() in drm_vblank_init() Date: Fri, 14 Aug 2026 16:35:32 -0400 Message-ID: <20260814203542.1405135-5-lyude@redhat.com> In-Reply-To: <20260814203542.1405135-1-lyude@redhat.com> References: <20260814203542.1405135-1-lyude@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-MFC-PROC-ID: HsD6twZlnNDkVJAG0tqcgO2hfRN6ivt45yLo0Sneye0_1786739765 X-Mimecast-Originator: redhat.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260814_133746_935318_CBCC20DF X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org No functional changes yet, we just should be using this iterator here instead of manually counting the number of CRTCs anyhow. Signed-off-by: Lyude Paul --- drivers/gpu/drm/drm_vblank.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index 17283e8920378..d57405050554f 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -547,19 +547,20 @@ static void drm_vblank_init_release(struct drm_device *dev, void *ptr) int drm_vblank_init(struct drm_device *dev) { int ret; - unsigned int num_crtcs = dev->mode_config.num_crtc; - unsigned int i; + struct drm_crtc *crtc; spin_lock_init(&dev->vbl_lock); spin_lock_init(&dev->vblank_time_lock); - dev->vblank = drmm_kcalloc(dev, num_crtcs, sizeof(*dev->vblank), GFP_KERNEL); + dev->vblank = drmm_kcalloc(dev, dev->mode_config.num_crtc, + sizeof(*dev->vblank), GFP_KERNEL); if (!dev->vblank) return -ENOMEM; dev->has_hw_vblank = true; - for (i = 0; i < num_crtcs; i++) { + drm_for_each_crtc(crtc, dev) { + unsigned int i = crtc->index; struct drm_vblank_crtc *vblank = drm_vblank_crtc(dev, i); vblank->dev = dev; -- 2.55.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic