From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f49.google.com (mail-ej1-f49.google.com [209.85.218.49]) (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 407D11A5B84 for ; Wed, 17 Dec 2025 11:09:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765969785; cv=none; b=sMPUXww60muw5StscxZTNboahubHEuXu2CWQT/8QhTly2BOEPFGd3fAN8MITkvVJ4sbDjxRWqAzgWfKF0rRbYpTLtUV41XMjEp4Y28MyENwP1Z7Bl9AEh59OqUWa6H4/AStwomUQPBke60sTkb8+8QWb9ZuPVjMy2eoZoN3k9GE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765969785; c=relaxed/simple; bh=u6SSU7AEZcgA49olidngU6vW2SbxvDPL4yoP3splUH0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=uBCA7fhWp+SoWsVlzTch2RWh94V+/eIxx2egAYN1K+BgXzs9N3QtgQpLh9dufA0Mv8GcOOZBRVjU6BjVNkdjcBWvgCnUMf2R+uaxy1RtRudJQCHX7x2279AIp8jJhaJVjI4aC18kGoI60TYWno8No0lonLow5MvgR7VIHwA/rck= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=BZLdDYX+; arc=none smtp.client-ip=209.85.218.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="BZLdDYX+" Received: by mail-ej1-f49.google.com with SMTP id a640c23a62f3a-b7cf4a975d2so965038466b.2 for ; Wed, 17 Dec 2025 03:09:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1765969782; x=1766574582; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=UmBYT20UNic55FlAL2fCJm3PAjnMYU3LNhn2MV64R3w=; b=BZLdDYX+8TTcWXbbo9PNzPyFpANG4nJiXEkH/WubHfnctGDjpirC+X+tmf9P52WOAp zey2trVHHfCN2GFmkBSAQCC/iOaoFTmFDqbpyVzGHLtXp615sKPGl0igWfDtBeTvaopd 9wbMuAEDgCairCHlfzz/V1EvLuZTlI4cE/ElT9eoWbyhu3OIMDtBUrYN6YXmtXIuPztK jgwWAMspWhjU6n7bLZJ6/ptpdkOgAARLMk9msh4V0ihVrGc9T4fIOV/9ZFSmzPtW675d 3YJ8PoWeh/f3vP8xa1JX6MzZ8HdeOky0C1TdytL5w68AKvFhTN3ESBlJ82plh34Rw1lA JF+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765969782; x=1766574582; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=UmBYT20UNic55FlAL2fCJm3PAjnMYU3LNhn2MV64R3w=; b=L1AKSTCPmEAIu2XXrH4HQ+TjeVRO80IrxjpQdHD8IvTGtrumfXGF37xPf75vYsGCI+ UmfwpsYbfByCzGmW2axyTKgXIHuFEIjvdYqoU+w2sCuarfrkbS7gT0+2RsdYf2JpO8cv B5If0P3Ktzy7nMTjcdOVrX24TpmAx7LYBItOENsT7i1u0S4V/9OoZXVSXn/NkmweWx6N u4l/0gpxpfQiemTXQJ1lAV9WCareNlYHdEeT7rjN7ZJYB8Q9E1D9/GQGsH6mz49mnnyl vs9ienr84Te4sGacA7cTjeHOqbTRk+yY3c+WXHb1QMJSHZPWbqM+M0/+DYHdLYonQv2O /AiQ== X-Forwarded-Encrypted: i=1; AJvYcCXL+MIH6ORdPzgiF5z4+x4gXVz5J/yF1KkVP9Coa4MjogyMWTt3vhjH52bMCEEpOcOFPUF3OdWP2n5AVTI=@vger.kernel.org X-Gm-Message-State: AOJu0YzOC/ibSCNwqQGpvPQKw/BJFCdHd5VTMqvtnGOpjNI0yGB+F6EB dTTLXEnLZnhXj45tnQpW6ACa4FGl+A7KctaGZoqJgZ5yWOU4pVvWJFI5+tPJblLbLU8= X-Gm-Gg: AY/fxX61htyNox6DEwLAHJ5MBv/H/RbOdGxJn9KvWxeByEyL5KmjMxlwqw1yd3RN7ci E0dS/SHEX/Pn+XA04ZBML+N/V0kjHq3c8b/5EfuhdHQCnyOQtSNIAdrvmRbbTLhQ3NNgGXOI1WA uwClDXRYTMXGLevWnjrtxA/Iv+OClVCPY57yas6EXAknrIwRHCwkHj+4lBEWWmTuXFIBWDQYUSL MJxvGAmCMgFS2j5KScv6v1E4juPBU62jskJjA446U6IFWcBBxx//ZCzBrqbE41cDYlXfq0F4HhI 1F9iKayrpNzPFnxColcNZc+JaD9mPquFhqaJULM7q0fTfz7rpbvWzi624/L8TEBDwUZYzFNN+Yp fCmDYHmOys5mqndahYJjTJT2xyTreC2QoxS4GInaqASYYrWhaAq9xUJgXeFgB9Rss7iqfjdpTBr Y2xBqXIfyCCdncSxTEyHGFjZLz10M= X-Google-Smtp-Source: AGHT+IHP2lwM0eOAwU4kuW/KeIcjt+T420AcrYZOAyvIMPTw9kL3NmQQjHrM6H02cP3JMUpfKqbH4w== X-Received: by 2002:a17:907:94c7:b0:b73:6d2f:4bb8 with SMTP id a640c23a62f3a-b7d235cfe56mr1708920066b.2.1765969780669; Wed, 17 Dec 2025 03:09:40 -0800 (PST) Received: from localhost ([2a02:8071:b783:6940:1d24:d58d:2b65:c291]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-b8003cb349csm275897866b.68.2025.12.17.03.09.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Dec 2025 03:09:40 -0800 (PST) From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: Karun Eagalapati , Amitkumar Karwar , Kalle Valo , Ulf Hansson , Ping-Ke Shih Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: [PATCH v1 0/4] sdio: Use bus type function for shutdown Date: Wed, 17 Dec 2025 12:09:22 +0100 Message-ID: X-Mailer: git-send-email 2.47.3 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 X-Developer-Signature: v=1; a=openpgp-sha256; l=1986; i=u.kleine-koenig@baylibre.com; h=from:subject:message-id; bh=u6SSU7AEZcgA49olidngU6vW2SbxvDPL4yoP3splUH0=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBpQo9ib112h/BhHIrfTmZ5VWzXjLnsL9JWjTpQo mrqmMZ/LP6JATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCaUKPYgAKCRCPgPtYfRL+ Tl7YB/9Vn+Y2f3Z8YdGuQ65byD3ZWTOMOczcQE8Gx7I9v++2bvbkOJ631lOYny2IVlIr51DZbFU nMobGRUitR21SYE50Kdp103W4AIhPxqlNi+gYlUguo3JH+zt7gaYbBJU3GJgJEakR2XHPUrYAgh zbMETOeBSbu/ieH4JtJ+0x3R1Ep3uOXdDpg+MpH9yGxc8qzTb81AbV24kPJetG71cD+5RfV3TW6 UzcA48HqTO+/VZyt7HJ+qZI4RfQmy7LrvUUAtPOgIIp+zs8dVXwUL/CJveZq3ihaywKYKQwzR/q ptYyCmXlcmZ+qjKeRpx1BFNnSnN+4PtAatHBTJv9bu4pLWdW X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: 8bit Hello, this series is part of an effort to get rid of the .shutdown() callback (and .probe() and .remove()) in struct device_driver. Preparing that, all sdio drivers that up to now use this callback are converted to a new sdio specific shutdown callback. Patch #2 is just a cleanup I noticed while working on drivers/net/wireless/rsi/rsi_91x_sdio.c. Note that it's uncommon to have the shutdown callback conditionalized by #ifdef CONFIG_PM. I guess this dependency was introduced by mistake in commit 063848c3e155 ("rsi: sdio: Add WOWLAN support for S5 shutdown state"), but I didn't address it here. Patches #3 and #4 depend on the first patch, and with just the first patch applied there is a runtime warning (emitted by the driver core in driver_register()) for each unconverted driver. So it would be nice to get the whole series in during a single merge window to not let users face the warning. This series was build tested on amd64 and arm64 using allmodconfig. Best regards Uwe Uwe Kleine-König (4): sdio: Provide a bustype shutdown function wifi: rsi: sdio: Reduce use of #ifdef for CONFIG_PM wifi: rsi: sdio: Migrate to use sdio specific shutdown function wifi: rtw88: sdio: Migrate to use sdio specific shutdown function drivers/mmc/core/sdio_bus.c | 25 +++++++++++++++++++ .../net/wireless/realtek/rtw88/rtw8723cs.c | 2 +- .../net/wireless/realtek/rtw88/rtw8723ds.c | 2 +- .../net/wireless/realtek/rtw88/rtw8821cs.c | 2 +- .../net/wireless/realtek/rtw88/rtw8822bs.c | 2 +- .../net/wireless/realtek/rtw88/rtw8822cs.c | 2 +- drivers/net/wireless/realtek/rtw88/sdio.c | 3 +-- drivers/net/wireless/realtek/rtw88/sdio.h | 2 +- drivers/net/wireless/rsi/rsi_91x_sdio.c | 11 +++----- include/linux/mmc/sdio_func.h | 1 + 10 files changed, 36 insertions(+), 16 deletions(-) base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 -- 2.47.3