From mboxrd@z Thu Jan 1 00:00:00 1970 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 756B32882D6; Sun, 1 Mar 2026 01:34:22 +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=1772328862; cv=none; b=srQNSc49Q4DmahDsjC34Uqe+ledh2iH32horuqX2e1qL32IMcnhLs7DgVvQpKAlTDv+PXJ+AFB0/bzyfYJT8e80c6dYXxKQljvSf0+0F5rPLixEe+mMpbgcC6rNZs4MctBJjx/INwXXvByXR3ojUGzFsstXqQXF9cJG6Atyuy5k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772328862; c=relaxed/simple; bh=n2PTJ53uLgQNFe3B/9BBiJ37WSZJQx7ZUSFP2gloRqI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=twSJbxH7aN7eb4qG4sLBkM0jv9TP6V0v5yagFZmfaBCQcUH0KzyCnWJ7X+ra0b1HyH/UrpBNBpYpOUKSXdzeBiz73Ty7LJ2eXX9QrnL5Y/a58b7hafGPMGTQczwVRezdvbB1RfuQU9Vm6CffRgQ6EGsi90HjliyNkOyj2qoscnQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AeN4nlyU; 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="AeN4nlyU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2F7CC19425; Sun, 1 Mar 2026 01:34:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772328862; bh=n2PTJ53uLgQNFe3B/9BBiJ37WSZJQx7ZUSFP2gloRqI=; h=From:To:Cc:Subject:Date:From; b=AeN4nlyUavmr6PBDc60MMzTnAu2xDXNcF1kXeoBDEV8jTgAHG2/pzM1LGUnjTDaig 62LgeILZo3br1rs0H1h2Au6AN8asB49teyMijQS3Y0jP83nu1kt0kB3iuawSbRAR6Z U4eNPRBN7ojOt4ReWX/dcwMCSAO0bLHVcQ0E/LjpqpSqtKAVlcHUIn2XsZFoQPeg4H AOPIFai1pQWDCmpLd4uJWw+vWiGl/tWvkDeh9LW+95h72cR75la3REhxAL4aPaJS+l Piev4R4wU7ZZ1HlHzrYu+utDxVURXJtEU8f2+dquj/dqq3qgSSyccA/koTyKnMcTWX RHnQLNTFx1YMg== From: Sasha Levin To: stable@vger.kernel.org, johan@kernel.org Cc: Andreas Kemnade , Lee Jones , linux-omap@vger.kernel.org Subject: FAILED: Patch "mfd: omap-usb-host: Fix OF populate on driver rebind" failed to apply to 6.6-stable tree Date: Sat, 28 Feb 2026 20:34:20 -0500 Message-ID: <20260301013420.1693800-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From 24804ba508a3e240501c521685a1c4eb9f574f8e Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Fri, 19 Dec 2025 12:07:14 +0100 Subject: [PATCH] mfd: omap-usb-host: Fix OF populate on driver rebind Since commit c6e126de43e7 ("of: Keep track of populated platform devices") child devices will not be created by of_platform_populate() if the devices had previously been deregistered individually so that the OF_POPULATED flag is still set in the corresponding OF nodes. Switch to using of_platform_depopulate() instead of open coding so that the child devices are created if the driver is rebound. Fixes: c6e126de43e7 ("of: Keep track of populated platform devices") Cc: stable@vger.kernel.org # 3.16 Signed-off-by: Johan Hovold Reviewed-by: Andreas Kemnade Link: https://patch.msgid.link/20251219110714.23919-1-johan@kernel.org Signed-off-by: Lee Jones --- drivers/mfd/omap-usb-host.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index a77b6fc790f2e..4d29a6e2ed87a 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c @@ -819,8 +819,10 @@ static void usbhs_omap_remove(struct platform_device *pdev) { pm_runtime_disable(&pdev->dev); - /* remove children */ - device_for_each_child(&pdev->dev, NULL, usbhs_omap_remove_child); + if (pdev->dev.of_node) + of_platform_depopulate(&pdev->dev); + else + device_for_each_child(&pdev->dev, NULL, usbhs_omap_remove_child); } static const struct dev_pm_ops usbhsomap_dev_pm_ops = { -- 2.51.0