From nobody Tue Feb 10 23:33:02 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 0ED9119415E for ; Wed, 2 Apr 2025 16:26:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743611191; cv=none; b=DeM+/T3mTu/almAr4xvZrnJ0KnV2Dauj5q1IWrdP67qamUtM7bVfmNBTzmqa4eWXfIYd9GKaC6MvZQSWPK72Vh29lDIzT7DrK7pbjRTCxayfUEQLDOD1+I+kOJ+1raxPKgkW5WS59LTIa8HKAQsQ52nnaNQXGkgjwRYRLu3Zr3E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743611191; c=relaxed/simple; bh=EuyM0klfe+I7/TbF4SujatT69lvtURfeKp1CiiGFgHk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dCj3q+Mm3xG89cfFL6UbkCdy3D6T3+jzCtQlYMpGJ4F32ojJ4L9o7uy59XKJ7tZEIMIgQLIg6SJSKGGOmxw8kr1d5gH03Txba04n+AlPst3RBa8UpWUb5bJ4Rj0laYGc+ucFprc4paRlk4vsQboAKlk7/I8Tli0oVRYaK4o1zGY= 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=A+4YAlg4; arc=none smtp.client-ip=170.10.133.124 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="A+4YAlg4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743611188; 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=HSEO70ahAubWGEM4TPHZlNJ5/BiWYj6e1K2ja+EnewY=; b=A+4YAlg4tS+mikGHdsfwoUMNzq9ntL23uNv+ydBrKiX/eL5CDcSJXy9aXw+cNLUsfOym4d oVt5D3wmjafy3mt5+0VAh8g0EzGVEtcomQkZB/SZI0qWAUTrFX9U8HU+U8+TEnJhsfnj0a bqE3WX2eeDbNvNTYSkk94v4BMsKBEKw= Received: from mx-prod-mc-06.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-458-C3aW6570P7ilLtWgnmWP9g-1; Wed, 02 Apr 2025 12:26:24 -0400 X-MC-Unique: C3aW6570P7ilLtWgnmWP9g-1 X-Mimecast-MFC-AGG-ID: C3aW6570P7ilLtWgnmWP9g_1743611181 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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id EBF0A1800265; Wed, 2 Apr 2025 16:26:20 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id AE240195609D; Wed, 2 Apr 2025 16:26:16 +0000 (UTC) From: Anusha Srivatsa Date: Wed, 02 Apr 2025 11:23:49 -0400 Subject: [PATCH 11/30] panel/innolux-ej030na: 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: quoted-printable Message-Id: <20250402-b4-drm_panel_mass_convert_part2-v1-11-903b70999ea6@redhat.com> References: <20250402-b4-drm_panel_mass_convert_part2-v1-0-903b70999ea6@redhat.com> In-Reply-To: <20250402-b4-drm_panel_mass_convert_part2-v1-0-903b70999ea6@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Icenowy Zheng , Jagan Teki , Ondrej Jirman , Javier Martinez Canillas , Michael Trimarchi , Michael Walle , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Linus Walleij , Jianhua Lu , Stefan Mavrodiev Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1743607440; l=1339; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=EuyM0klfe+I7/TbF4SujatT69lvtURfeKp1CiiGFgHk=; b=aFfSovD+14j5EtKmbY581WDEB83u02a65C4XKUkEmsDPraj9d5PZCNTII5gHHaioVQAp8wLis miNVTPzhY6iBRJ4ujlkJx5MHP6Gi8SsYlXmy6d3OTe/+GOkfuZJkfGq X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/panel/panel-innolux-ej030na.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-innolux-ej030na.c b/drivers/gpu/dr= m/panel/panel-innolux-ej030na.c index f85b7a4cbb4206bea7b5a019ba1de1dd05b13fe2..b2309900873b28f98707f79f433= 2763369a27d72 100644 --- a/drivers/gpu/drm/panel/panel-innolux-ej030na.c +++ b/drivers/gpu/drm/panel/panel-innolux-ej030na.c @@ -204,9 +204,11 @@ static int ej030na_probe(struct spi_device *spi) struct ej030na *priv; int err; =20 - priv =3D devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; + priv =3D devm_drm_panel_alloc(dev, struct ej030na, panel, + &ej030na_funcs, + DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(priv)) + return PTR_ERR(priv); =20 priv->spi =3D spi; spi_set_drvdata(spi, priv); @@ -231,9 +233,6 @@ static int ej030na_probe(struct spi_device *spi) return dev_err_probe(dev, PTR_ERR(priv->reset_gpio), "Failed to get reset GPIO\n"); =20 - drm_panel_init(&priv->panel, dev, &ej030na_funcs, - DRM_MODE_CONNECTOR_DPI); - err =3D drm_panel_of_backlight(&priv->panel); if (err) return err; --=20 2.48.1