From patchwork Wed Sep 12 10:58:14 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shubhrajyoti Datta X-Patchwork-Id: 1442431 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 5B8ABDF28C for ; Wed, 12 Sep 2012 10:59:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757654Ab2ILK7X (ORCPT ); Wed, 12 Sep 2012 06:59:23 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:40573 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757523Ab2ILK7F (ORCPT ); Wed, 12 Sep 2012 06:59:05 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id q8CAwRh6001786; Wed, 12 Sep 2012 05:58:28 -0500 Received: from DBDE71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q8CAwOXc018582; Wed, 12 Sep 2012 16:28:27 +0530 (IST) Received: from dbdp33.itg.ti.com (172.24.170.252) by DBDE71.ent.ti.com (172.24.170.149) with Microsoft SMTP Server id 14.1.323.3; Wed, 12 Sep 2012 16:28:26 +0530 Received: from ula0393217.india.ti.com (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp33.itg.ti.com (8.13.8/8.13.8) with ESMTP id q8CAwJZR009194; Wed, 12 Sep 2012 16:28:26 +0530 From: Shubhrajyoti D To: CC: , , , , , Felipe Balbi , Shubhrajyoti D Subject: [PATCHv8 20/22] i2c: omap: remove unnecessary pm_runtime_suspended check Date: Wed, 12 Sep 2012 16:28:14 +0530 Message-ID: <1347447496-16793-21-git-send-email-shubhrajyoti@ti.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1347447496-16793-1-git-send-email-shubhrajyoti@ti.com> References: <1347447496-16793-1-git-send-email-shubhrajyoti@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Felipe Balbi before starting any messages we call pm_runtime_get_sync() which will make sure that by the time we program a transfer and our IRQ handler gets called, we're not suspended anymore. Signed-off-by: Felipe Balbi Signed-off-by: Shubhrajyoti D --- drivers/i2c/busses/i2c-omap.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 049331c..6d38a57 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -883,9 +883,6 @@ omap_i2c_isr_thread(int this_irq, void *dev_id) u16 stat; int err = 0, count = 0; - if (pm_runtime_suspended(dev->dev)) - return IRQ_NONE; - spin_lock_irqsave(&dev->lock, flags); do { bits = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);