From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 466EBC2D0DA for ; Wed, 25 Dec 2019 14:49:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE99D2077B for ; Wed, 25 Dec 2019 14:49:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726879AbfLYOtz (ORCPT ); Wed, 25 Dec 2019 09:49:55 -0500 Received: from mga02.intel.com ([134.134.136.20]:63639 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726353AbfLYOtz (ORCPT ); Wed, 25 Dec 2019 09:49:55 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Dec 2019 06:49:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,355,1571727600"; d="scan'208";a="392133335" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 25 Dec 2019 06:49:51 -0800 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1ik7yw-000Gty-MV; Wed, 25 Dec 2019 22:49:50 +0800 Date: Wed, 25 Dec 2019 22:49:04 +0800 From: kbuild test robot To: "Ramuthevar,Vadivel MuruganX" Cc: kbuild-all@lists.01.org, broonie@kernel.org, vigneshr@ti.com, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, cheol.yong.kim@intel.com, qi-ming.wu@intel.com, Ramuthevar Vadivel Murugan Subject: Re: [PATCH v4 2/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller Message-ID: <201912252223.wQ8jMSLg%lkp@intel.com> References: <20191223063003.26579-3-vadivel.muruganx.ramuthevar@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191223063003.26579-3-vadivel.muruganx.ramuthevar@linux.intel.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi "Ramuthevar,Vadivel, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on spi/for-next] [also build test WARNING on v5.5-rc3 next-20191220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Ramuthevar-Vadivel-MuruganX/spi-cadence-quadpsi-Add-support-for-the-Cadence-QSPI-controller/20191225-040310 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next reproduce: # apt-get install sparse # sparse version: v0.6.1-129-g341daf20-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/spi/spi-cadence-quadspi.c:133:30: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:133:30: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:133:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:139:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:139:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:139:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:146:30: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:146:30: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:146:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:152:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:152:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:152:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:161:30: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:161:30: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:161:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:171:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:171:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:171:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:183:30: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:183:30: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:183:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:186:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:186:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:186:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:195:30: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:195:30: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:195:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:214:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:214:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:214:30: sparse: got void * >> drivers/spi/spi-cadence-quadspi.c:383:31: sparse: sparse: incorrect type in initializer (different address spaces) drivers/spi/spi-cadence-quadspi.c:383:31: sparse: expected void *reg_base drivers/spi/spi-cadence-quadspi.c:383:31: sparse: got void [noderef] *iobase drivers/spi/spi-cadence-quadspi.c:384:31: sparse: sparse: incorrect type in initializer (different address spaces) drivers/spi/spi-cadence-quadspi.c:384:31: sparse: expected void *ahb_base drivers/spi/spi-cadence-quadspi.c:384:31: sparse: got void [noderef] *qspi_ahb_virt drivers/spi/spi-cadence-quadspi.c:393:36: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:393:36: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:393:36: sparse: got void * drivers/spi/spi-cadence-quadspi.c:398:25: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:398:25: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:398:25: sparse: got void * drivers/spi/spi-cadence-quadspi.c:400:48: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:400:48: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:400:48: sparse: got void * drivers/spi/spi-cadence-quadspi.c:401:44: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:401:44: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:401:44: sparse: got void * drivers/spi/spi-cadence-quadspi.c:405:25: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:405:25: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:405:25: sparse: got void * drivers/spi/spi-cadence-quadspi.c:413:33: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:413:33: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:413:33: sparse: got void * drivers/spi/spi-cadence-quadspi.c:423:46: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:423:46: sparse: expected void [noderef] *port drivers/spi/spi-cadence-quadspi.c:423:46: sparse: got void *ahb_base drivers/spi/spi-cadence-quadspi.c:426:62: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:426:62: sparse: expected void [noderef] * drivers/spi/spi-cadence-quadspi.c:426:62: sparse: got void *ahb_base drivers/spi/spi-cadence-quadspi.c:435:41: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:435:41: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:435:41: sparse: got void * drivers/spi/spi-cadence-quadspi.c:443:43: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:443:43: sparse: expected void [noderef] *reg drivers/spi/spi-cadence-quadspi.c:443:43: sparse: got void * drivers/spi/spi-cadence-quadspi.c:452:28: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:452:28: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:452:28: sparse: got void * drivers/spi/spi-cadence-quadspi.c:454:57: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:454:57: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:454:57: sparse: got void * drivers/spi/spi-cadence-quadspi.c:459:28: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:459:28: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:459:28: sparse: got void * drivers/spi/spi-cadence-quadspi.c:462:25: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:462:25: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:462:25: sparse: got void * drivers/spi/spi-cadence-quadspi.c:519:31: sparse: sparse: incorrect type in initializer (different address spaces) drivers/spi/spi-cadence-quadspi.c:519:31: sparse: expected void *reg_base drivers/spi/spi-cadence-quadspi.c:519:31: sparse: got void [noderef] *iobase drivers/spi/spi-cadence-quadspi.c:520:31: sparse: sparse: incorrect type in initializer (different address spaces) drivers/spi/spi-cadence-quadspi.c:520:31: sparse: expected void *ahb_base drivers/spi/spi-cadence-quadspi.c:520:31: sparse: got void [noderef] *qspi_ahb_virt drivers/spi/spi-cadence-quadspi.c:527:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:527:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:527:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:528:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:528:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:528:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:529:30: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:529:30: sparse: expected void const volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:529:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:534:30: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:534:30: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:534:30: sparse: got void * drivers/spi/spi-cadence-quadspi.c:536:36: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:536:36: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:536:36: sparse: got void * drivers/spi/spi-cadence-quadspi.c:537:54: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:537:54: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:537:54: sparse: got void * drivers/spi/spi-cadence-quadspi.c:539:48: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:539:48: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:539:48: sparse: got void * drivers/spi/spi-cadence-quadspi.c:540:44: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:540:44: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:540:44: sparse: got void * drivers/spi/spi-cadence-quadspi.c:543:25: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:543:25: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:543:25: sparse: got void * drivers/spi/spi-cadence-quadspi.c:557:39: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:557:39: sparse: expected void [noderef] *port drivers/spi/spi-cadence-quadspi.c:557:39: sparse: got void *ahb_base drivers/spi/spi-cadence-quadspi.c:564:41: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:564:41: sparse: expected void [noderef] * drivers/spi/spi-cadence-quadspi.c:564:41: sparse: got void *ahb_base drivers/spi/spi-cadence-quadspi.c:579:43: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:579:43: sparse: expected void [noderef] *reg drivers/spi/spi-cadence-quadspi.c:579:43: sparse: got void * drivers/spi/spi-cadence-quadspi.c:590:28: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:590:28: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:590:28: sparse: got void * drivers/spi/spi-cadence-quadspi.c:592:57: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:592:57: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:592:57: sparse: got void * drivers/spi/spi-cadence-quadspi.c:597:33: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/spi/spi-cadence-quadspi.c:597:33: sparse: expected void volatile [noderef] *addr drivers/spi/spi-cadence-quadspi.c:597:33: sparse: got void * drivers/spi/spi-cadence-quadspi.c:607:38: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/spi/spi-cadence-quadspi.c:607:38: sparse: expected void *reg_base vim +133 drivers/spi/spi-cadence-quadspi.c 128 129 static void cqspi_direct_access_enable(void *reg_base, bool enable) 130 { 131 u32 reg; 132 > 133 reg = readl(reg_base + CQSPI_REG_CONFIG); 134 if (enable) 135 reg |= CQSPI_REG_CONFIG_DIRECT_MASK; 136 else 137 reg &= ~CQSPI_REG_CONFIG_DIRECT_MASK; 138 139 writel(reg, reg_base + CQSPI_REG_CONFIG); 140 } 141 142 static void cqspi_controller_enable(void *reg_base, bool enable) 143 { 144 unsigned int reg; 145 146 reg = readl(reg_base + CQSPI_REG_CONFIG); 147 if (enable) 148 reg |= CQSPI_REG_CONFIG_ENABLE_MASK; 149 else 150 reg &= ~CQSPI_REG_CONFIG_ENABLE_MASK; 151 152 writel(reg, reg_base + CQSPI_REG_CONFIG); 153 } 154 155 static void cqspi_readdata_capture(void *reg_base, u32 bypass, u32 delay) 156 { 157 unsigned int reg; 158 159 cqspi_controller_enable(reg_base, 0); 160 161 reg = readl(reg_base + CQSPI_REG_READCAPTURE); 162 if (bypass) 163 reg |= (1 << CQSPI_REG_READCAPTURE_BYPASS_LSB); 164 else 165 reg &= ~(1 << CQSPI_REG_READCAPTURE_BYPASS_LSB); 166 167 reg &= ~(CQSPI_REG_READCAPTURE_DELAY_MASK 168 << CQSPI_REG_READCAPTURE_DELAY_LSB); 169 reg |= ((delay & CQSPI_REG_READCAPTURE_DELAY_MASK) 170 << CQSPI_REG_READCAPTURE_DELAY_LSB); 171 writel(reg, reg_base + CQSPI_REG_READCAPTURE); 172 173 cqspi_controller_enable(reg_base, 1); 174 } 175 176 static void cqspi_config_baudrate_div(void *reg_base, u32 ref_clk_hz, u32 sclk) 177 { 178 unsigned int reg, div; 179 180 /* Recalculate the baudrate divisor based on QSPI specification. */ 181 div = DIV_ROUND_UP(ref_clk_hz, 2 * sclk) - 1; 182 183 reg = readl(reg_base + CQSPI_REG_CONFIG); 184 reg &= ~(CQSPI_REG_CONFIG_BAUD_MASK << CQSPI_REG_CONFIG_BAUD_LSB); 185 div = (div & CQSPI_REG_CONFIG_BAUD_MASK) << CQSPI_REG_CONFIG_BAUD_LSB; > 186 writel(reg, reg_base + CQSPI_REG_CONFIG); 187 } 188 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation