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 C6A0F4025B9; Sat, 28 Feb 2026 17:43:43 +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=1772300623; cv=none; b=JJaP6DYt5HLfhtkDWeo8ZKxFqlhi58ICUvma3rDwLjUoDgL0WF7+leKm3r/fH62EHybHTEpWPrwYyeidp7RznTF3KIr49u6W+aqxmgjBw7fr9Zp+S5zOZ/ICXMAmUY4lBgWi+mIWTj9RaqMAlYXrjdo/kT9wjPpWtMq9mW0z/vU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300623; c=relaxed/simple; bh=YwH7ocqVR6BTEcFleyAorSaH1+d3lxPTj54krC2x6Lo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=B9dxBwmOk2fag3ue2+IFlCGuQjenqht4qAukzK7nkzvZ0/om84VeQ6mDI4M3MiPnc5/sQTn5L3uUf8Lv6FHQynt1oCxJ5jMeiwE+qt+29+Znla+3xI+IDVaDn8tlBVTXr8u0bf1qrfAHnhAr0uPTnIadiFW55tw62fykn1gSENM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HsvOd+vj; 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="HsvOd+vj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E507DC19424; Sat, 28 Feb 2026 17:43:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300623; bh=YwH7ocqVR6BTEcFleyAorSaH1+d3lxPTj54krC2x6Lo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HsvOd+vjt7it8W4yzZyNoXnifjUrr/XWWoTCIB4VDNQMBamRoMjCeaWSBmHY8BPTB RPlnKE5MKh1qSx/F+rvKf0FhUoXmmCyCUu+9SsY+1/aTxVZgl4/1scBnDP8scis1rW NX0/GwIdKjgzt+OvaQPLl3UTW5YPZ/Dw7P+4r4pSPBAYX9Z9sPjhUKJ2kFbkz6uRQP 3dGux9SV8QL/Jgn4xDzicvHHzbx54sEWBqrI8eQFd6Z++dK91All9AqMaOV8T+3wmb s9NUsp/tI/lI4GzB2jkJOjPIZemSJH1bvoQd9ngOcdf5dM/o/02W5oaiJC6b+D0zAo ktgfrVqVbPKhQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Johan Hovold , Dmitry Baryshkov , Konrad Dybcio , Lee Jones , Sasha Levin Subject: [PATCH 6.19 664/844] mfd: qcom-pm8xxx: Fix OF populate on driver rebind Date: Sat, 28 Feb 2026 12:29:37 -0500 Message-ID: <20260228173244.1509663-665-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Johan Hovold [ Upstream commit 27a8acea47a93fea6ad0e2df4c20a9b51490e4d9 ] 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: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Link: https://patch.msgid.link/20251219110947.24101-1-johan@kernel.org Signed-off-by: Lee Jones Signed-off-by: Sasha Levin --- drivers/mfd/qcom-pm8xxx.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/mfd/qcom-pm8xxx.c b/drivers/mfd/qcom-pm8xxx.c index 1149f7102a365..0cf374c015ce7 100644 --- a/drivers/mfd/qcom-pm8xxx.c +++ b/drivers/mfd/qcom-pm8xxx.c @@ -577,17 +577,11 @@ static int pm8xxx_probe(struct platform_device *pdev) return rc; } -static int pm8xxx_remove_child(struct device *dev, void *unused) -{ - platform_device_unregister(to_platform_device(dev)); - return 0; -} - static void pm8xxx_remove(struct platform_device *pdev) { struct pm_irq_chip *chip = platform_get_drvdata(pdev); - device_for_each_child(&pdev->dev, NULL, pm8xxx_remove_child); + of_platform_depopulate(&pdev->dev); irq_domain_remove(chip->irqdomain); } -- 2.51.0