From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752109AbdBOMbm (ORCPT ); Wed, 15 Feb 2017 07:31:42 -0500 Received: from lelnx194.ext.ti.com ([198.47.27.80]:14254 "EHLO lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751666AbdBOMbk (ORCPT ); Wed, 15 Feb 2017 07:31:40 -0500 From: Roger Quadros To: , CC: , , Roger Quadros Subject: [PATCH 2/2] extcon: palmas: Don't miss GPIO events during suspend/resume Date: Wed, 15 Feb 2017 14:31:29 +0200 Message-ID: <1487161889-15550-3-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1487161889-15550-1-git-send-email-rogerq@ti.com> References: <1487161889-15550-1-git-send-email-rogerq@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 The USB cable state can change during suspend/resume so be sure to check and update the extcon state. Signed-off-by: Roger Quadros --- drivers/extcon/extcon-palmas.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c index 634ba70..97bacb4 100644 --- a/drivers/extcon/extcon-palmas.c +++ b/drivers/extcon/extcon-palmas.c @@ -408,6 +408,12 @@ static int palmas_usb_resume(struct device *dev) if (palmas_usb->enable_gpio_id_detection) disable_irq_wake(palmas_usb->gpio_id_irq); } + + /* check if GPIO states changed while suspend/resume */ + if (palmas_usb->enable_gpio_vbus_detection) + palmas_vbus_irq_handler(palmas_usb->gpio_vbus_irq, palmas_usb); + palmas_gpio_id_detect(&palmas_usb->wq_detectid.work); + return 0; }; #endif -- 2.7.4