From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752384AbbIOM5P (ORCPT ); Tue, 15 Sep 2015 08:57:15 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:36101 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752260AbbIOM5M (ORCPT ); Tue, 15 Sep 2015 08:57:12 -0400 From: WEN Pingbo To: linux-usb@vger.kernel.org Cc: WEN Pingbo , Y2038 , linux-kernel@vger.kernel.org, Arnd Bergmann , Felipe Balbi Subject: [PATCH] dummy_hcd: replace timeval with timespec64 Date: Tue, 15 Sep 2015 20:56:15 +0800 Message-Id: <1442321775-32324-1-git-send-email-pingbo.wen@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The millisecond of the last second will be normal if tv_sec is overflowed. But for y2038 consistency and demonstration purpose, and avoiding further risks, we still need to fix it here, to avoid similair problems. Signed-off-by: Pingbo Wen Cc: Y2038 Cc: linux-kernel@vger.kernel.org Cc: Arnd Bergmann Cc: Felipe Balbi --- drivers/usb/gadget/udc/dummy_hcd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 1379ad4..7be721dad 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -833,10 +833,10 @@ static const struct usb_ep_ops dummy_ep_ops = { /* there are both host and device side versions of this call ... */ static int dummy_g_get_frame(struct usb_gadget *_gadget) { - struct timeval tv; + struct timespec64 tv; - do_gettimeofday(&tv); - return tv.tv_usec / 1000; + getnstimeofday64(&tv); + return tv.tv_nsec / 1000000L; } static int dummy_wakeup(struct usb_gadget *_gadget) -- 1.9.1