From nobody Tue Dec 16 14:43:58 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 98A1327EFE9; Sun, 14 Dec 2025 14:51:25 +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=1765723885; cv=none; b=uephou/58rj+yy8/6a9rDvB86s2h08Ul3ZRL/JfXJ0Nc1X99fVEGtkkPRUEiZMyVDvEB6Ef8G1fYkSwPzgsiGGpCSDkvdTuRESvEOujoLLSf/oMe7ibz+PoA+YdwXu9PEgnzJdOujSx8Qs1ol28YOItKHPdoTVcA1afAQeTF7oI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765723885; c=relaxed/simple; bh=yqGCB9uagcDios2lrbvEV2ATeYHUVOeKQI+6hrowsf0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=f5ZvHiZywz+dtku28cdallVvtV7ZPQvRYvqKc5cMxyW4cLR98H2tsq83Vrp6/07Vtjz7TOi2RvXqiXaBfRVhxjgh64rFV/YLDCcAPI2oUerDSHNXID/gUqUWqTAM7Nlv17LcqUW1GQOfzfJiVTUfMHvnokvcxdqdDrpra2bEsJw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JOf+N7n/; 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="JOf+N7n/" Received: by smtp.kernel.org (Postfix) with ESMTPS id 28801C2BCB2; Sun, 14 Dec 2025 14:51:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765723885; bh=yqGCB9uagcDios2lrbvEV2ATeYHUVOeKQI+6hrowsf0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=JOf+N7n/wHFQFqcRKogy2oDSGC9ydwmBIU0P/r2BryQgYtXBox24itn7Mmqg0rajz P8SONqPnoVLtDcGdVM5ey+4HDaw4k8BBu02RKxhDi0UBxGQqkfTbP7akcZTMFEQZip Cu35fHKOnoEya76UhL7NQq0+/lFI+tG8iY2dzPzEHV7QNxCKMv+yW42GWugQs7J+Xt M5bjXOJNI7V7ou9j1dSnejgtWKnWz3jaw3+M4taBlJzElurrv90N5k8GhI+ZoYFMdm M6WxdahBZ3WNELyxQGTIIXkixP/eQ65/VjPnbLbL0kRQwAEl+FkRLvPjpPckff6Itn Po2OMmHgXVOsQ== 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 20B3DD5B171; Sun, 14 Dec 2025 14:51:25 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Sun, 14 Dec 2025 15:51:21 +0100 Subject: [PATCH v7 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: <20251214-pixel-3-v7-5-b1c0cf6f224d@ixit.cz> References: <20251214-pixel-3-v7-0-b1c0cf6f224d@ixit.cz> In-Reply-To: <20251214-pixel-3-v7-0-b1c0cf6f224d@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 , Petr Hodina , Dmitry Baryshkov Cc: 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=1036; i=david@ixit.cz; h=from:subject:message-id; bh=YxNdyRsS+jWwF0GJLCXUSzneFgU0OdR+Q5S8ObKr8gg=; b=owEBbQKS/ZANAwAIAWACP8TTSSByAcsmYgBpPs7pk5JtLKnKdkCIskNQb6JYz2ZtvsFDRNpEd OVVuVzvsMGJAjMEAAEIAB0WIQTXegnP7twrvVOnBHRgAj/E00kgcgUCaT7O6QAKCRBgAj/E00kg cns5D/423Rzm9+Lz7y7yDWnGiOf57algKXXrUD013LL5l4xOI+/kxRgZeAYs8+ohpxUEI3M3gHK zgKvoOxD8BNMu06Zzx8iWjw91Y8IE35kw7YuTx+eQ1wDREM816OPYTe6FMZ3LS6aAWBcwKO6+gF 4gZsw8WbQce1mnYJxQY94Y9qqxJSHwTIkVpmCCudnSq3SlDQax3HwV6QUOv6WwMU7fmXFlyOivA Liz4JPAK4szUIwLeaCiNTYI5wF7M4pZeJ6G64qDEihS/vst2Wjq0rMt8lJKvs0nLS6IZ9sogVje fNatplEdIW91cUUDLeiJpZ+K7b515awonAWX8c7IqGQonbCInpJNUyHddsBOkFmTc4xHYMElDEl 6I7NBUcl/2r6HlSBDcRyjLXAZy8cniyVexI7uBz7MUh3bEi0GKetAQoaBglpmPbo0rt5QBeux6b cCdBhObNqJEZuaWVjaIh+845H9VgcYiKHOQsPYAmpuTATIiiKpeDpkArnFto8eroHZd+ElaF6aF aBh9DW+GFtp+LWCF9V4bt72cIt80C5PDb9rewh7Sm5AcOcbQk9scp/xKeHBVhS4G5RjCRCho4Be LuRHf2b9lAiHpeLbWKVck5szkVmAccHEE0MPvHEAzsej1H/SeP9lplCA/9nfVvWa87bQKBSySmR OBl9IugoQcFLnyA== 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") Reviewed-by: Dmitry Baryshkov 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 ed9c7452ea846..f9ec6e9b02c70 100644 --- a/drivers/gpu/drm/panel/panel-lg-sw43408.c +++ b/drivers/gpu/drm/panel/panel-lg-sw43408.c @@ -300,10 +300,6 @@ 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