From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752285AbcDESYC (ORCPT ); Tue, 5 Apr 2016 14:24:02 -0400 Received: from mail-sn1nam02on0070.outbound.protection.outlook.com ([104.47.36.70]:25776 "EHLO NAM02-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1759397AbcDESX7 (ORCPT ); Tue, 5 Apr 2016 14:23:59 -0400 X-Greylist: delayed 941 seconds by postgrey-1.27 at vger.kernel.org; Tue, 05 Apr 2016 14:23:59 EDT Authentication-Results: spf=pass (sender IP is 149.199.60.100) smtp.mailfrom=xilinx.com; vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=bestguesspass action=none header.from=xilinx.com; From: Shubhrajyoti Datta To: CC: , , Shubhrajyoti Datta Subject: [PATCH 6/7] spi: cadence: Remove the clock enable and disable from suspend and resume Date: Tue, 5 Apr 2016 23:37:53 +0530 Message-ID: <1459879674-13012-6-git-send-email-shubhraj@xilinx.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: <1459879674-13012-1-git-send-email-shubhraj@xilinx.com> References: <1459879674-13012-1-git-send-email-shubhraj@xilinx.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.0.0.1202-22240.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:149.199.60.100;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(6009001)(2980300002)(438002)(199003)(189002)(4326007)(15650500001)(47776003)(6806005)(92566002)(5003940100001)(11100500001)(1220700001)(45336002)(50226001)(551934003)(86362001)(2950100001)(50986999)(189998001)(19580395003)(110136002)(36386004)(107886002)(50466002)(63266004)(1096002)(90966002)(87936001)(19580405001)(586003)(103686003)(575784001)(229853001)(106466001)(4001430100002)(52956003)(2351001)(2906002)(5008740100001)(48376002)(36756003)(33646002)(76176999)(46386002)(42186005)(81166005)(107986001);DIR:OUT;SFP:1101;SCL:1;SRVR:BL2NAM02HT009;H:xsj-pvapsmtpgw02;FPR:;SPF:Pass;MLV:sfv;A:1;MX:1;LANG:en; MIME-Version: 1.0 Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: b3010dbc-4820-4499-45f3-08d35d7d4ef3 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(8251501002);SRVR:BL2NAM02HT009; X-Microsoft-Antispam-PRVS: <0010790b35414cf08fe4c98dcdf8ef7e@BL2NAM02HT009.eop-nam02.prod.protection.outlook.com> X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(601004)(2401047)(5005006)(13023025)(13017025)(13024025)(8121501046)(13015025)(13018025)(10201501046)(3002001);SRVR:BL2NAM02HT009;BCL:0;PCL:0;RULEID:;SRVR:BL2NAM02HT009; X-Forefront-PRVS: 0903DD1D85 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Apr 2016 18:08:36.4358 (UTC) X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.100];Helo=[xsj-pvapsmtpgw02] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL2NAM02HT009 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that the clocks are enabled and disabled per transaction , remove the clock enable and disable from resume and suspend hooks. Signed-off-by: Shubhrajyoti Datta --- drivers/spi/spi-cadence.c | 19 ------------------- 1 files changed, 0 insertions(+), 19 deletions(-) diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 3b94063..d0cdd18 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -621,14 +621,9 @@ static int __maybe_unused cdns_spi_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = platform_get_drvdata(pdev); - struct cdns_spi *xspi = spi_master_get_devdata(master); spi_master_suspend(master); - clk_disable_unprepare(xspi->ref_clk); - - clk_disable_unprepare(xspi->pclk); - return 0; } @@ -644,21 +639,7 @@ static int __maybe_unused cdns_spi_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct spi_master *master = platform_get_drvdata(pdev); - struct cdns_spi *xspi = spi_master_get_devdata(master); - int ret = 0; - - ret = clk_prepare_enable(xspi->pclk); - if (ret) { - dev_err(dev, "Cannot enable APB clock.\n"); - return ret; - } - ret = clk_prepare_enable(xspi->ref_clk); - if (ret) { - dev_err(dev, "Cannot enable device clock.\n"); - clk_disable(xspi->pclk); - return ret; - } spi_master_resume(master); return 0; -- 1.7.1