From nobody Wed Dec 17 07:35:51 2025 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 E2ADD22F768 for ; Wed, 21 May 2025 04:09:49 +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=1747800591; cv=none; b=i9kPaxZcNwvjWVbkm01TJW9kjfNyvp6sA8HyrEHZfbO3y6zhKvK6O+CEPVbMchkEM+RPClMnlqYROSsRpXEVTkTOUPuUUck37iv/L5Taj6ENJp/+Uu4i6ZWzWh50Cm0KHdkDV07ptfAhekgq57V1eAeYvL1KMz40fF6g3Ttf064= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747800591; c=relaxed/simple; bh=0fJK8sZO/M/aw8fddBJTupShEp49HcVnV0hGAZbmby4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QnoKRzl5EqHsYPMjfHI2/ek25VwGXbkEM/wd4tfGb8PeM51zDSkseJuzELEG11JWn+eA9pCEfpTAVs6V52lPRF1iS7HNm2IpZuUsT4CzDuqs4svx3R3yS4uVSc7SfZBDF/xFKHVEdzGmE9GTGly1ju/5fY/ikQHBLnbGOE8qYD8= 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=LvlwVEKO; 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="LvlwVEKO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1747800588; 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=UTPVsnbjSOjTovSZMWoHigUam2q1Qy5eT/mmkcQBsZ0=; b=LvlwVEKOAwDHN+7wd6HmvFoFdOjm/xRofIuRlLkq956F6rox+g5FiRMJLnqNUGJNBJgQmU sj59QyJNlNMWaxWbDS81h3/wfqM7XCaPzjRWkczMmvzu1icVAbNsn+ovTewhJXHkhYxNKy XxI5SudNULnZEOVNiXlfvPXpfsStjIM= 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-584-2OkxguWsM8GIJG3tBb0XlA-1; Wed, 21 May 2025 00:09:43 -0400 X-MC-Unique: 2OkxguWsM8GIJG3tBb0XlA-1 X-Mimecast-MFC-AGG-ID: 2OkxguWsM8GIJG3tBb0XlA_1747800581 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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0462D180048E; Wed, 21 May 2025 04:09:41 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.184]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1BB1B195608F; Wed, 21 May 2025 04:09:34 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 20 May 2025 22:03:38 -0500 Subject: [PATCH v3 07/30] panel/ilitek-ili9341: 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: <20250520-drivers-mass-convert-part2-v3-7-f7ae7b723c68@redhat.com> References: <20250520-drivers-mass-convert-part2-v3-0-f7ae7b723c68@redhat.com> In-Reply-To: <20250520-drivers-mass-convert-part2-v3-0-f7ae7b723c68@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=1747796667; l=1427; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=0fJK8sZO/M/aw8fddBJTupShEp49HcVnV0hGAZbmby4=; b=hrtTIT0CjDk5scpXkVgDcRijni5VzlJE3wudF2NwmSMIxQDWSXtDo622ivfwQH6lGCnnOdQ5Y hfNMpKyWU+DATPV/5tIDZGciqIovixWE7DXeWpXexKy6VNW9AmHXIJB 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. Reviewed-by: Neil Armstrong Signed-off-by: Anusha Srivatsa --- v3: none. v2: none. --- drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c b/drivers/gpu/drm= /panel/panel-ilitek-ili9341.c index ff39f5dd4097e8da0a0e16c50c5bfd45c078d91c..bcd561e06465444440e0a5d1432= 19c06e2121218 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9341.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9341.c @@ -490,9 +490,11 @@ static int ili9341_dpi_probe(struct spi_device *spi, s= truct gpio_desc *dc, struct ili9341 *ili; int ret; =20 - ili =3D devm_kzalloc(dev, sizeof(struct ili9341), GFP_KERNEL); - if (!ili) - return -ENOMEM; + ili =3D devm_drm_panel_alloc(dev, struct ili9341, panel, + &ili9341_dpi_funcs, + DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(ili)) + return PTR_ERR(ili); =20 ili->dbi =3D devm_kzalloc(dev, sizeof(struct mipi_dbi), GFP_KERNEL); @@ -526,8 +528,6 @@ static int ili9341_dpi_probe(struct spi_device *spi, st= ruct gpio_desc *dc, } =20 ili->max_spi_speed =3D ili->conf->max_spi_speed; - drm_panel_init(&ili->panel, dev, &ili9341_dpi_funcs, - DRM_MODE_CONNECTOR_DPI); drm_panel_add(&ili->panel); =20 return 0; --=20 2.48.1