From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755923AbcIUC6R (ORCPT ); Tue, 20 Sep 2016 22:58:17 -0400 Received: from mail-pa0-f66.google.com ([209.85.220.66]:35921 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755187AbcIUC6N (ORCPT ); Tue, 20 Sep 2016 22:58:13 -0400 From: Matt Ranostay X-Google-Original-From: Matt Ranostay To: linux-kernel@vger.kernel.org, Kishon Vijay Abraham I Cc: Matt Ranostay , Tony Lindgren Subject: [PATCH] phy: phy-twl4030-usb: emit VBUS status events to userspace Date: Tue, 20 Sep 2016 19:58:04 -0700 Message-Id: <1474426684-15862-1-git-send-email-matt@ranostay.consulting> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Emit KOBJ_ONLINE/KOBJ_OFFLINE action uevent on VBUS status changes. Cc: Tony Lindgren Signed-off-by: Matt Ranostay --- drivers/phy/phy-twl4030-usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index d9b10a39a2cf..4830392c2fe1 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -316,6 +316,9 @@ static enum musb_vbus_id_status 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); -- 2.7.4