From patchwork Thu Feb 1 12:12:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 769110 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 0210A160866; Thu, 1 Feb 2024 12:12:29 +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=1706789550; cv=none; b=V9/tTwodrc50ES3QzRZenZPMTl0HKst3J1QVmpa/EuXrvk4/jK46Wytf+48fb9PMYhWPsVyW5wbmQj3YRHsezrPfZHg/2qnyBqpD3eldDCXmn7uWKS7O/Mecu9wq/LCdzx50E2R9Uw01xSCilOahUcOj2NxiqGDCdfA0dKdyTkU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706789550; c=relaxed/simple; bh=1vbfNovCyxvWc1PBLYclGrDiXSIWmEZA5YvornwGSpI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=inP2K4ZeiDJjpbQwoPQo/Yd9AFe31snr25/c3r4aclVxufD2j1jt3Ew9gpJxQ8n0F7ljVfJPgKVMl/BmobU1KEhYySz+OGyU+HkN4QEzr/GZXzVNf3wfwC6Lz8ve7ImGnaWAL9MhijKjbRPIFEV79IYTPGxT2C8EYsGgyO9gXD8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=do8gZS2U; 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="do8gZS2U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 86E5AC433C7; Thu, 1 Feb 2024 12:12:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706789549; bh=1vbfNovCyxvWc1PBLYclGrDiXSIWmEZA5YvornwGSpI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=do8gZS2U9kvnSFjL9B0q0/fwnJAocRkD4uK1LgS1keLJMDw9mm8X9zfEHzXqWgkZj NrenoEnFL1lKPRX7kHcX08wyiWcjZX0a4SGQZmrcYD4CkbHs64sHBCG4NZesHGAi3f gwrmsyVvRDriufzGHZ6RDpukpAcTmn5kWrV5DrY2WA7NNFYQhvfo/tcUTmsUZdeQcp Q77Z+lucpbAmGiwAVTNSl8bZ3G6l0ky6X8bISZw4MYsHum2eAwM/br6Ivccxp+6RJj 5Ndo3JCeni0wE4vZvPa3tYZ8Obl+hmBlrHetEkZ9IQYU305dWqQxo6UtDaqy3h7EV0 34I4wIbNxAqmQ== From: Roger Quadros To: Thinh.Nguyen@synopsys.com Cc: gregkh@linuxfoundation.org, r-gunasekaran@ti.com, b-liu@ti.com, srk@ti.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Roger Quadros Subject: [PATCH 1/4] usb: dwc3-am62: call of_platform_depopulate in .remove() Date: Thu, 1 Feb 2024 14:12:17 +0200 Message-Id: <20240201121220.5523-2-rogerq@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240201121220.5523-1-rogerq@kernel.org> References: <20240201121220.5523-1-rogerq@kernel.org> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 We called of_platform_populate() in .probe() so call the cleanup function of_platform_depopulate() in .remove(). Get rid of the now unnnecessary dwc3_ti_remove_core(). Signed-off-by: Roger Quadros --- drivers/usb/dwc3/dwc3-am62.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-am62.c b/drivers/usb/dwc3/dwc3-am62.c index 90a587bc29b7..1bfc9e67614f 100644 --- a/drivers/usb/dwc3/dwc3-am62.c +++ b/drivers/usb/dwc3/dwc3-am62.c @@ -267,21 +267,13 @@ static int dwc3_ti_probe(struct platform_device *pdev) return ret; } -static int dwc3_ti_remove_core(struct device *dev, void *c) -{ - struct platform_device *pdev = to_platform_device(dev); - - platform_device_unregister(pdev); - return 0; -} - static void dwc3_ti_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct dwc3_am62 *am62 = platform_get_drvdata(pdev); u32 reg; - device_for_each_child(dev, NULL, dwc3_ti_remove_core); + of_platform_depopulate(dev); /* Clear mode valid bit */ reg = dwc3_ti_readl(am62, USBSS_MODE_CONTROL);