From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759026AbYG0Gkn (ORCPT ); Sun, 27 Jul 2008 02:40:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758711AbYG0GjT (ORCPT ); Sun, 27 Jul 2008 02:39:19 -0400 Received: from po-out-1718.google.com ([72.14.252.152]:29943 "EHLO po-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757583AbYG0GjR (ORCPT ); Sun, 27 Jul 2008 02:39:17 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :sender; b=KsYOq+haeCuEsz6Np1rUjMcAQQWGyV1VpHVpMRsbDLTczc37YytGNa3ZgJarPuzcH9 i3W/ASaOFsr+G1+EisBVnrGpoa7rOK2q3gJrl6zqto6SfeFJOAEoYPO77ftIPVtY5yrn hjmpLFQ0CNTVC5WAv9hMdv+C+F2OS88/v42UU= From: Bryan Wu To: a.zummo@towertech.it, rtc-linux@googlegroups.com Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, Mike Frysinger , Bryan Wu Subject: [PATCH 6/8] Blackfin RTC Driver: wait for the write complete interrupt complete before sleeping Date: Sun, 27 Jul 2008 14:38:25 +0800 Message-Id: <1217140707-21263-7-git-send-email-cooloney@kernel.org> X-Mailer: git-send-email 1.5.6 In-Reply-To: <1217140707-21263-1-git-send-email-cooloney@kernel.org> References: <1217140707-21263-1-git-send-email-cooloney@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Frysinger Since we use the write complete interrupt, wait for it to complete before sleeping so we don't wake right back up due to it Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- drivers/rtc/rtc-bfin.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c index d53772f..e6b0470 100644 --- a/drivers/rtc/rtc-bfin.c +++ b/drivers/rtc/rtc-bfin.c @@ -435,9 +435,10 @@ static int __devexit bfin_rtc_remove(struct platform_device *pdev) #ifdef CONFIG_PM static int bfin_rtc_suspend(struct platform_device *pdev, pm_message_t state) { - if (device_may_wakeup(&pdev->dev)) + if (device_may_wakeup(&pdev->dev)) { enable_irq_wake(IRQ_RTC); - else + bfin_rtc_sync_pending(&pdev->dev); + } else bfin_rtc_int_clear(-1); return 0; -- 1.5.6