From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Subject: [PATCH 5/5] [v2] usb: host: ehci-msm: Register usb shutdown function Date: Thu, 10 Dec 2015 18:28:57 -0600 Message-ID: <1449793737-1816-5-git-send-email-timur@codeaurora.org> References: <1449793737-1816-1-git-send-email-timur@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:54456 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751097AbbLKA3G (ORCPT ); Thu, 10 Dec 2015 19:29:06 -0500 In-Reply-To: <1449793737-1816-1-git-send-email-timur@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Felipe Balbi , Alan Stern , Bjorn Andersson , "Ivan T. Ivanov" , Andy Gross , Jack Pham , Greg Kroah-Hartman , linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, Philip Elcan , Mark Langsdorf , Jon Masters From: Azriel Samson Registering usb_hcd_platform_shutdown to be called during shutdown. This is a generic function that performs the generic host stack's shutdown. It ensures that USB operations do not continue while kexec boots a new kernel. Signed-off-by: Azriel Samson Signed-off-by: Timur Tabi --- drivers/usb/host/ehci-msm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c index b71947d..3e226ef 100644 --- a/drivers/usb/host/ehci-msm.c +++ b/drivers/usb/host/ehci-msm.c @@ -220,6 +220,7 @@ MODULE_DEVICE_TABLE(of, msm_ehci_dt_match); static struct platform_driver ehci_msm_driver = { .probe = ehci_msm_probe, .remove = ehci_msm_remove, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "msm_hsusb_host", .pm = &ehci_msm_dev_pm_ops, -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.