From patchwork Fri Nov 18 13:28:41 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 82886 Delivered-To: patch@linaro.org Received: by 10.140.97.165 with SMTP id m34csp76765qge; Fri, 18 Nov 2016 05:30:18 -0800 (PST) X-Received: by 10.129.84.6 with SMTP id i6mr6882247ywb.271.1479475818380; Fri, 18 Nov 2016 05:30:18 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 7si1689280ybh.103.2016.11.18.05.30.17; Fri, 18 Nov 2016 05:30:18 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753353AbcKRNaM (ORCPT + 26 others); Fri, 18 Nov 2016 08:30:12 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:43749 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753223AbcKRN3O (ORCPT ); Fri, 18 Nov 2016 08:29:14 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id uAIDTDwc016569; Fri, 18 Nov 2016 07:29:13 -0600 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id uAIDTDGq030435; Fri, 18 Nov 2016 07:29:13 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.294.0; Fri, 18 Nov 2016 07:29:13 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id uAIDShN1020893; Fri, 18 Nov 2016 07:29:12 -0600 From: Kishon Vijay Abraham I To: CC: , Subject: [PATCH 18/20] phy: phy-twl4030-usb: emit VBUS status events to userspace Date: Fri, 18 Nov 2016 18:58:41 +0530 Message-ID: <1479475723-4857-19-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1479475723-4857-1-git-send-email-kishon@ti.com> References: <1479475723-4857-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Matt Ranostay Emit KOBJ_ONLINE/KOBJ_OFFLINE action uevent on VBUS status changes. Cc: Tony Lindgren Signed-off-by: Matt Ranostay Acked-by: Tony Lindgren Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-twl4030-usb.c | 3 +++ 1 file changed, 3 insertions(+) -- 1.7.9.5 diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index 87e6334..daf2aa1 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -317,6 +317,9 @@ static bool twl4030_is_driving_vbus(struct twl4030_usb *twl) linkstat = MUSB_VBUS_OFF; } + kobject_uevent(&twl->dev->kobj, linkstat == MUSB_VBUS_VALID + ? KOBJ_ONLINE : KOBJ_OFFLINE); + dev_dbg(twl->dev, "HW_CONDITIONS 0x%02x/%d; link %d\n", status, status, linkstat);