From patchwork Tue Oct 1 18:06:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Werner Sembach X-Patchwork-Id: 832871 Received: from mail.tuxedocomputers.com (mail.tuxedocomputers.com [157.90.84.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2DAE6321D; Tue, 1 Oct 2024 18:07:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=157.90.84.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727806034; cv=none; b=Y+lFhQUDPARzhNwGyViWpI4s7F6IIjG6tasxXwSC+FB41vunvvotc5iINvS1bEMSYbPPlcbn5CBiq/pa5yRpo//hXx8/otsJ6tqk/klIZBzMoKmtJjf/sBU3Cr6CqVB3z6I5qLu82g4fjW1JY05EEvzkaseX+a5WiWXIZL1rah4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727806034; c=relaxed/simple; bh=/uHOZMUTfO6ix86RVrqLE9ZnTVIM8qqG+TGKSbd1pCo=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=i3p1envh2QXatFshiNvycFIibLbLRUWeOIEvqrrRWH+3TYykZkcVZantkrx5ayegHZ9TTKtvLiFReF1Dc8s9L+ct6JWVy5duXBs7lGauIRofs/RnjJo3+Bjd0MT04l2ZoWBpcmIS4D1pOtjYJCJyADnzeSjOwYe3ubSc7shtWh0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com; spf=pass smtp.mailfrom=tuxedocomputers.com; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b=gTEQyhS/; arc=none smtp.client-ip=157.90.84.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b="gTEQyhS/" Received: from wse.fritz.box (pd9e59da1.dip0.t-ipconnect.de [217.229.157.161]) (Authenticated sender: wse@tuxedocomputers.com) by mail.tuxedocomputers.com (Postfix) with ESMTPA id 0036A2FC0050; Tue, 1 Oct 2024 20:07:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxedocomputers.com; s=default; t=1727806024; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=/uHOZMUTfO6ix86RVrqLE9ZnTVIM8qqG+TGKSbd1pCo=; b=gTEQyhS/W2Xr6M9DZKIZQvVyVpa6hAU1rUWjFlRDI9E9wVUW8r4g41EZQORwO4n3s4W5Rv 5V3lw7mf+YjefModJOCOQRPpXb1iT5jDvvOTCf07pFobM2fvzsGD5qeFKBVkezzUhLMiZk E5Af36dx1JSevtk/VQ32NwY+q3FTG7w= Authentication-Results: mail.tuxedocomputers.com; auth=pass smtp.auth=wse@tuxedocomputers.com smtp.mailfrom=wse@tuxedocomputers.com From: Werner Sembach To: Cc: bentiss@kernel.org, dri-devel@lists.freedesktop.org, hdegoede@redhat.com, jelle@vdwaa.nl, jikos@kernel.org, lee@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, miguel.ojeda.sandonis@gmail.com, ojeda@kernel.org, onitake@gmail.com, pavel@ucw.cz, cs@tuxedo.de Subject: [RFC PATCH v4 0/1] platform/x86/tuxedo: Add virtual LampArray for TUXEDO NB04 Date: Tue, 1 Oct 2024 20:06:56 +0200 Message-Id: <20241001180658.76396-1-wse@tuxedocomputers.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Just wanted to send my current state as previous version had a null pointer dereference. On this toppic, why does hdev have a hdev->driver_data and a hdev->dev.driver_data which are not the same? I assume hdev->driver_data is for the ll_driver and hdev->dev.driver_data for the driver?