From nobody Tue Feb 10 09:58:34 2026 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 E2099250BE7 for ; Thu, 3 Apr 2025 15:18:50 +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=1743693532; cv=none; b=sfibXQdaz7T2hqiJP+5KIWzjTwGyJku6oELO8+ISLY+ee+OJJseueuu+AAZz8/8jPSZUhXxapJnYXK+VDB811xVIkd4hskyAg15M2TeeaP0/as6h6H06vS+e7LVe1U9PJCwtycP2Uu8ZxnyvbCrCZd7kbOFkmAq1CwxtsXt69MA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743693532; c=relaxed/simple; bh=dPyuoq0CB1A1eAPjob+PadBfNC9ygIDtcD0tn3YAptI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=F+t0bWvJZkzJey0aJ+MS/08y0TUeOnehUPOkZcLQGZr6UKbGFVgRoCdq3mlMWUf3K+VnlxeB/3cXauwmDBN4SLhEaHGWHiHZm1NrMwZ2E9yG3H39Cu4yXUkftjd0/EUQJJW47EkTL00qP01Ne7ijmh7RUowVh/cYd3a5Mf1nrYI= 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=OsQHj7zO; 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="OsQHj7zO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743693530; 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=P0FNnymK25S0r+JhSWMV/Mtmq1OKskT+YSdMml6o9Os=; b=OsQHj7zOcXZ2O9tzDndiS9F2ymmB/OotVrFykVDvHoYkBIUmnfOg/Tv55uKrExNGS0X5Ys 8v9E/R3UkY0GMGvu+7OcBeTSIsB+yt30rkvNsDa3xuAuVbveXTpw9VyeADftM8hUd22hfn e/MH0VBM0fXL8kgqXlTs8+5jjpsqxAQ= 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-323-vuEnsULNMkeoxSJvA8OOaQ-1; Thu, 03 Apr 2025 11:18:43 -0400 X-MC-Unique: vuEnsULNMkeoxSJvA8OOaQ-1 X-Mimecast-MFC-AGG-ID: vuEnsULNMkeoxSJvA8OOaQ_1743693521 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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 57A6418007E1; Thu, 3 Apr 2025 15:18:41 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1AA201801752; Thu, 3 Apr 2025 15:18:36 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 03 Apr 2025 10:16:19 -0400 Subject: [PATCH v2 12/30] panel/innolux-p079zca: 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: <20250403-b4-drm_panel_mass_convert_part2-v2-12-260c8a44c56b@redhat.com> References: <20250403-b4-drm_panel_mass_convert_part2-v2-0-260c8a44c56b@redhat.com> In-Reply-To: <20250403-b4-drm_panel_mass_convert_part2-v2-0-260c8a44c56b@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=1743689775; l=1347; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=dPyuoq0CB1A1eAPjob+PadBfNC9ygIDtcD0tn3YAptI=; b=IeN8yUM1AEBgyHfPAUwzAJBIOIImvyzz0v4dEasOJekfMY7aGF6zAL1mn5gtZGkylmJ9ygiU1 CdWENNhmF10D1/B+Fk0GDY3nqk50L+DLw5YHN2GyzoL7Ez9gtKifbBy X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- v2: none. --- drivers/gpu/drm/panel/panel-innolux-p079zca.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/dr= m/panel/panel-innolux-p079zca.c index d95c0d4f3e3534d70901864fa9ed0fff8f37d236..80afeeab9475fa13ddadb44cd03= a1519d448e24e 100644 --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -382,9 +382,11 @@ static int innolux_panel_add(struct mipi_dsi_device *d= si, struct device *dev =3D &dsi->dev; int err, i; =20 - innolux =3D devm_kzalloc(dev, sizeof(*innolux), GFP_KERNEL); - if (!innolux) - return -ENOMEM; + innolux =3D devm_drm_panel_alloc(dev, struct innolux_panel, base, + &innolux_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(innolux)) + return PTR_ERR(innolux); =20 innolux->desc =3D desc; =20 @@ -410,9 +412,6 @@ static int innolux_panel_add(struct mipi_dsi_device *ds= i, innolux->enable_gpio =3D NULL; } =20 - drm_panel_init(&innolux->base, dev, &innolux_panel_funcs, - DRM_MODE_CONNECTOR_DSI); - err =3D drm_panel_of_backlight(&innolux->base); if (err) return err; --=20 2.48.1