From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 283B51E1DE3 for ; Fri, 30 May 2025 02:52:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748573543; cv=none; b=ASy/Lxz2cZUb9vBS6qbQs/q+YdF31ceokaKug/KrrzeoRld6rlriVZsMpLkqiPN6x70ez6R4s+1cxJI5eUQ2zoByL/XZ5WJ3BDy+i27BHEEmsZuWVHAj6tGkWnNirQG1OrGiyyd5rzpt0Y5jJdYzFka2ATbZyoM1/1xMWa0lJdQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748573543; c=relaxed/simple; bh=UXpkTYfcHbFEnJIoLnxpIw1Sq4P4b815CAiwGmfXpzY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=pYBRxusYbM/6HGj3M4fCFKGXXOlHZ6Nl62v1uqrBn2a+jVYijqRNdCQDf/IGLkDV5jOom7Rg6HFBmEO352FJVwRX23q22TmPd35bnOJx+DNy/KF8FjHyc4b7C9Q+ukAM4706kcGO2WhRr86yI1p8v+Dk9iebZi/ZhYdnZlsmYq0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=E7YSbS3C; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="E7YSbS3C" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748573540; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=mtg8apOmyEaQEbzm8uthuX8EFi1ivGKWiwICjrZb5Kk=; b=E7YSbS3C0NafSmAiWiS+hsRIjLlTCMbiMJFypeW7ZHAue3siQKLRsH839Mh4YB82IUzajj ratjAqw6Um+OYycjR0RTaeW80SN4nCsvukBABDOtzO+uXelwo3XfN4MZtQg2LLO9mQ+xF/ JukPTmlr5fiAL43TRqxLOBQHCyqWo4Y= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-237-p7PR54WyMJ-cTemrTqt-Yw-1; Thu, 29 May 2025 22:52:17 -0400 X-MC-Unique: p7PR54WyMJ-cTemrTqt-Yw-1 X-Mimecast-MFC-AGG-ID: p7PR54WyMJ-cTemrTqt-Yw_1748573532 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id C9FAB180048E; Fri, 30 May 2025 02:52:12 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.17.97]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 5D94A1955D82; Fri, 30 May 2025 02:52:08 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 29 May 2025 21:46:31 -0500 Subject: [PATCH v2 29/46] panel/sony-acx565akm: Use refcounted allocation in place of devm_kzalloc() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-29-5d75a3711e40@redhat.com> References: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-0-5d75a3711e40@redhat.com> In-Reply-To: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-0-5d75a3711e40@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Robert Chiras , Linus Walleij , Markuss Broks , Artur Weber , Dzmitry Sankouski , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Ondrej Jirman , Sasha Finkelstein , Janne Grunau , Michael Trimarchi , Laurent Pinchart Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1748573168; l=1335; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=UXpkTYfcHbFEnJIoLnxpIw1Sq4P4b815CAiwGmfXpzY=; b=i6zIcHLqb80WcuK8gLFq6DH1KOxDeOE/tGsUUPJ7vBV7lonOXv4poodABlMJJZUnF9opGeJre Ml6tgi8HieFAhUPLtvujbH0BhJstV+Vbp56xhq+aaWLLIwMB7ce8yPU X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong Signed-off-by: Anusha Srivatsa --- v2: none. --- drivers/gpu/drm/panel/panel-sony-acx565akm.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-sony-acx565akm.c b/drivers/gpu/drm/panel/panel-sony-acx565akm.c index d437f5c84f5f0915ec9a3b3a899cb8bd41209c77..fe043de791b0f5ee725a14210436cc00ce7789e7 100644 --- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c +++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c @@ -607,9 +607,10 @@ static int acx565akm_probe(struct spi_device *spi) struct acx565akm_panel *lcd; int ret; - lcd = devm_kzalloc(&spi->dev, sizeof(*lcd), GFP_KERNEL); - if (!lcd) - return -ENOMEM; + lcd = devm_drm_panel_alloc(&spi->dev, struct acx565akm_panel, panel, + &acx565akm_funcs, DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(lcd)) + return PTR_ERR(lcd); spi_set_drvdata(spi, lcd); spi->mode = SPI_MODE_3; @@ -635,9 +636,6 @@ static int acx565akm_probe(struct spi_device *spi) return ret; } - drm_panel_init(&lcd->panel, &lcd->spi->dev, &acx565akm_funcs, - DRM_MODE_CONNECTOR_DPI); - drm_panel_add(&lcd->panel); return 0; -- 2.48.1