From nobody Tue Dec 2 00:25:37 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D099C33D6C6; Tue, 25 Nov 2025 20:29:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764102580; cv=none; b=Hv78QRZ7beSxSgytWkhP33PYj8VnKk5u4AvgtqRtCd3XWB+fZp7w6JBTL+J39P+4eMSfDK6jipkVCrWwdWPBClsg7CikK/I/WTTU61OqHnP+A7VmFp+U9CyAqhTUdluAY8gvyIarXwJiHp5H8Pm+jrDV6tdqjz2TTsjnZgb0/SM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764102580; c=relaxed/simple; bh=ds8zmiqByl0JT2rkSzAv2tIXDa5yQK8Te0qcSwokdKw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=WLTE5NppAQwCm0pQPIOMb7/Kd6oEsg19kKicAe94WJu1Du1eC7xSQZaZKjA5DTrTeD+O8GHAvCDsQPNCSN1ZVqwoLZxvll2xJHNOCpLwTCaJeTTHS0PfsTiRhkihZAaMCEOpUZxnLZBRmRTrg/PfiXmovtm0xFl2Vai0bHaifUw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YS3Ap59+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YS3Ap59+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 75F81C2BCC4; Tue, 25 Nov 2025 20:29:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764102580; bh=ds8zmiqByl0JT2rkSzAv2tIXDa5yQK8Te0qcSwokdKw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=YS3Ap59+Z4qdVHB5VPJhaQP6pcQq1BCQHobh8OxqNAoGVD+3y7SLLWyzf5cDdsGnl n0r3WoEJV8iJHYKzQHEkOHuuBahBJGF4tc8EPTgMofIE177IZaxhQokWEmi/ksnc7Y Q6nfE2a4SyB+zp+MSqdP8m8kFPOA9M42gszUZm/acZnslpGFNRIrKuosb99ja88p8L zv2kLLX3WkhedrUnDbtJtfPWqAJmIXFqUvFP1lxZHPauxge6L4qh/YHG66YGt17kib NCwnwzUfoTIZ9Kz66ode+dO0gUDe2qqoY5yfc5samrA4BzdzKaXG4exf59Fg4WFxRG mvqcSP5B2/FiA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 682EFD0EE29; Tue, 25 Nov 2025 20:29:40 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Tue, 25 Nov 2025 21:29:40 +0100 Subject: [PATCH v4 5/8] drm/panel: sw43408: Remove manual invocation of unprepare at remove 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: <20251125-pixel-3-v4-5-3b706f8dcc96@ixit.cz> References: <20251125-pixel-3-v4-0-3b706f8dcc96@ixit.cz> In-Reply-To: <20251125-pixel-3-v4-0-3b706f8dcc96@ixit.cz> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sumit Semwal , Casey Connolly , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Marijn Suijten , Dmitry Baryshkov , Vinod Koul Cc: phodina@protonmail.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, David Heidelberg X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=969; i=david@ixit.cz; h=from:subject:message-id; bh=Y2VpcT0lnlNKMeu4qU9FUOJhj3qUtxUucFEOrKlLOu0=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpJhGy29DVW1ZDB4AQrSaDhfvGKsTmJDE2UwIEf zWzCqilo9yJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaSYRsgAKCRBgAj/E00kg csM/EACghuFzOX10G//floun9w+PWksjWHMluIIoxNB1BNjcHZiVDwbXWw0b2DByPunlJjqVL0o GaVNW/HLxaOPD+YMtLE/hv4meYeyL/4ttLOj+jfx6qXU4mourc+jQcML48i4UfgnjJeawkFAZTH EKDmGsO/NkYlbGpAEw1Oe6wQaRXnAJA/b25ZBFH72SrV7LtoOlPfehE7Q8w/bkKj8ewdpEUEm7z fi+PHmJgTGqfBvS2v/vKY7GjUSB2pZuS82lE0Ozqn3wCOxm/euoEyxfy2x0/Cd9WcFWlY4NZskg ZVKq0YiZFJowlzgsyjEtzjxenF4CXfY4+5XWLfHwpOyNJlE6NGC7hadWeS3/LXPF4bWgV/2qCFc iyyleeG5mKsh9TZXLTnJc5yHkUdqCx3r6Tnltxg7Zwhl6xQicCjLi971GLFOiPIUNUi3dP/v6Ss +ThqtrPzXZMTroMUJaoGI5cgIONH0oqJPGaE+q0g6olBH/VYA67unT6MQBxUrM+DditHFbGqc9v 5mq6a2xYUywoUd+jgH3oxCxdSuWXiyYcDP7ifBpVgNYgWUMd1s67Og6OtlqccM8pw5E6FUiiEu4 Q3eiucJg0e/sk+lKInzyj25p8jk4zicvNriI/1RcVL/3pVlsL5xv/hN/gKUNq+3BpjKwgR3nZHJ rwVCLO9Ui1p1Bnw== X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: David Heidelberg The drm_panel_remove should take care of disable/unprepare. Remove the manual call from the sw43408_remove function. Fixes: 069a6c0e94f9 ("drm: panel: Add LG sw43408 panel driver") Signed-off-by: David Heidelberg --- drivers/gpu/drm/panel/panel-lg-sw43408.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-lg-sw43408.c b/drivers/gpu/drm/pan= el/panel-lg-sw43408.c index 20217877e107f..b46599a0b957b 100644 --- a/drivers/gpu/drm/panel/panel-lg-sw43408.c +++ b/drivers/gpu/drm/panel/panel-lg-sw43408.c @@ -318,10 +318,6 @@ static void sw43408_remove(struct mipi_dsi_device *dsi) struct sw43408_panel *ctx =3D mipi_dsi_get_drvdata(dsi); int ret; =20 - ret =3D sw43408_unprepare(&ctx->base); - if (ret < 0) - dev_err(&dsi->dev, "failed to unprepare panel: %d\n", ret); - ret =3D mipi_dsi_detach(dsi); if (ret < 0) dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret); --=20 2.51.0