From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751408Ab2JHJYZ (ORCPT ); Mon, 8 Oct 2012 05:24:25 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:39565 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751084Ab2JHJYW (ORCPT ); Mon, 8 Oct 2012 05:24:22 -0400 From: Kishon Vijay Abraham I To: , , , , , , , , , , , Subject: [PATCH v3 1/7] usb: dwc3-omap: use device_for_each_child to handle child removal Date: Mon, 8 Oct 2012 14:53:50 +0530 Message-ID: <1349688236-22814-2-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1349688236-22814-1-git-send-email-kishon@ti.com> References: <1349688236-22814-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Used device_for_each_child() to handle child device (dwc3 core) removal during devexit of dwc3 omap. Signed-off-by: Kishon Vijay Abraham I --- drivers/usb/dwc3/dwc3-omap.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 479dc04..e335da3 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -204,6 +204,15 @@ static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap) return IRQ_HANDLED; } +static int dwc3_omap_remove_core(struct device *dev, void *c) +{ + struct platform_device *pdev = to_platform_device(dev); + + platform_device_unregister(pdev); + + return 0; +} + static int __devinit dwc3_omap_probe(struct platform_device *pdev) { struct dwc3_omap_data *pdata = pdev->dev.platform_data; @@ -370,9 +379,8 @@ static int __devexit dwc3_omap_remove(struct platform_device *pdev) { struct dwc3_omap *omap = platform_get_drvdata(pdev); - platform_device_unregister(omap->dwc3); - dwc3_put_device_id(omap->dwc3->id); + device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core); return 0; } -- 1.7.9.5