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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 E6949C4BA24 for ; Thu, 27 Feb 2020 02:47:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C6631222C2 for ; Thu, 27 Feb 2020 02:47:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728294AbgB0Crg (ORCPT ); Wed, 26 Feb 2020 21:47:36 -0500 Received: from mga05.intel.com ([192.55.52.43]:47772 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728221AbgB0Crc (ORCPT ); Wed, 26 Feb 2020 21:47:32 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Feb 2020 18:47:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,490,1574150400"; d="scan'208";a="438670604" Received: from gayuk-dev-mach.sc.intel.com ([10.3.79.171]) by fmsmga006.fm.intel.com with ESMTP; 26 Feb 2020 18:47:32 -0800 From: Gayatri Kammela To: platform-driver-x86@vger.kernel.org Cc: linux-kernel@vger.kernel.org, vishwanath.somayaji@intel.com, dvhart@infradead.org, mika.westerberg@intel.com, peterz@infradead.org, charles.d.prestopine@intel.com, Gayatri Kammela , Chen Zhou , Andy Shevchenko , "David E . Box" Subject: [PATCH v1 2/4] platform/x86: intel_pmc_core: fix: Relocate pmc_core_slps0_display() and pmc_core_lpm_display() to outside of CONFIG_DEBUG_FS Date: Wed, 26 Feb 2020 18:43:28 -0800 Message-Id: <329f6dbbe6c7b690cd87db9e8ca05dc86a7b0393.1582770011.git.gayatri.kammela@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since pmc_core_slps0_display() and pmc_core_lpm_display() is responsible for dumping as well as displaying debug registers, there is no need for these two functions to be defined under CONFIG_DEBUG_FS. Hence, relocate these functions from under CONFIG_DEBUG_FS to above the block. Cc: Chen Zhou Cc: Andy Shevchenko Cc: David E. Box Signed-off-by: Gayatri Kammela --- drivers/platform/x86/intel_pmc_core.c | 130 +++++++++++++------------- 1 file changed, 65 insertions(+), 65 deletions(-) diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index 333c6963d270..37db13ad7d39 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -612,6 +612,71 @@ static int pmc_core_check_read_lock_bit(void) return value & BIT(pmcdev->map->pm_read_disable_bit); } +static void pmc_core_slps0_display(struct pmc_dev *pmcdev, struct device *dev, + struct seq_file *s) +{ + const struct pmc_bit_map **maps = pmcdev->map->slps0_dbg_maps; + const struct pmc_bit_map *map; + int offset = pmcdev->map->slps0_dbg_offset; + u32 data; + + while (*maps) { + map = *maps; + data = pmc_core_reg_read(pmcdev, offset); + offset += 4; + while (map->name) { + if (dev) + dev_dbg(dev, "SLP_S0_DBG: %-32s\tState: %s\n", + map->name, + data & map->bit_mask ? "Yes" : "No"); + if (s) + seq_printf(s, "SLP_S0_DBG: %-32s\tState: %s\n", + map->name, + data & map->bit_mask ? "Yes" : "No"); + ++map; + } + ++maps; + } +} + +static void pmc_core_lpm_display(struct pmc_dev *pmcdev, struct device *dev, + struct seq_file *s, u32 offset, + const char *str, + const struct pmc_bit_map **maps) +{ + int index, idx, len = 32, bit_mask, arr_size = 0; + + for (index = 0; maps[index]; index++) + arr_size++; + + u32 lpm_regs[arr_size]; + + for (index = 0; maps[index]; index++) { + lpm_regs[index] = pmc_core_reg_read(pmcdev, offset); + offset += 4; + } + + for (idx = 0; maps[idx]; idx++) { + if (dev) + dev_dbg(dev, "\nLPM_%s_%d:\t0x%x\n", str, idx, + lpm_regs[idx]); + if (s) + seq_printf(s, "\nLPM_%s_%d:\t0x%x\n", str, idx, + lpm_regs[idx]); + for (index = 0; maps[idx][index].name && index < len; index++) { + bit_mask = maps[idx][index].bit_mask; + if (dev) + dev_dbg(dev, "%-30s %-30d\n", + maps[idx][index].name, + lpm_regs[idx] & bit_mask ? 1 : 0); + if (s) + seq_printf(s, "%-30s %-30d\n", + maps[idx][index].name, + lpm_regs[idx] & bit_mask ? 1 : 0); + } + } +} + #if IS_ENABLED(CONFIG_DEBUG_FS) static bool slps0_dbg_latch; @@ -844,33 +909,6 @@ static void pmc_core_slps0_dbg_latch(struct pmc_dev *pmcdev, bool reset) mutex_unlock(&pmcdev->lock); } -static void pmc_core_slps0_display(struct pmc_dev *pmcdev, struct device *dev, - struct seq_file *s) -{ - const struct pmc_bit_map **maps = pmcdev->map->slps0_dbg_maps; - const struct pmc_bit_map *map; - int offset = pmcdev->map->slps0_dbg_offset; - u32 data; - - while (*maps) { - map = *maps; - data = pmc_core_reg_read(pmcdev, offset); - offset += 4; - while (map->name) { - if (dev) - dev_dbg(dev, "SLP_S0_DBG: %-32s\tState: %s\n", - map->name, - data & map->bit_mask ? "Yes" : "No"); - if (s) - seq_printf(s, "SLP_S0_DBG: %-32s\tState: %s\n", - map->name, - data & map->bit_mask ? "Yes" : "No"); - ++map; - } - ++maps; - } -} - static int pmc_core_slps0_dbg_show(struct seq_file *s, void *unused) { struct pmc_dev *pmcdev = s->private; @@ -974,44 +1012,6 @@ static int pmc_core_substate_res_show(struct seq_file *s, void *unused) } DEFINE_SHOW_ATTRIBUTE(pmc_core_substate_res); -static void pmc_core_lpm_display(struct pmc_dev *pmcdev, struct device *dev, - struct seq_file *s, u32 offset, - const char *str, - const struct pmc_bit_map **maps) -{ - int index, idx, len = 32, bit_mask, arr_size = 0; - - for (index = 0; maps[index]; index++) - arr_size++; - - u32 lpm_regs[arr_size]; - - for (index = 0; maps[index]; index++) { - lpm_regs[index] = pmc_core_reg_read(pmcdev, offset); - offset += 4; - } - - for (idx = 0; maps[idx]; idx++) { - if (dev) - dev_dbg(dev, "\nLPM_%s_%d:\t0x%x\n", str, idx, - lpm_regs[idx]); - if (s) - seq_printf(s, "\nLPM_%s_%d:\t0x%x\n", str, idx, - lpm_regs[idx]); - for (index = 0; maps[idx][index].name && index < len; index++) { - bit_mask = maps[idx][index].bit_mask; - if (dev) - dev_dbg(dev, "%-30s %-30d\n", - maps[idx][index].name, - lpm_regs[idx] & bit_mask ? 1 : 0); - if (s) - seq_printf(s, "%-30s %-30d\n", - maps[idx][index].name, - lpm_regs[idx] & bit_mask ? 1 : 0); - } - } -} - static int pmc_core_substate_sts_regs_show(struct seq_file *s, void *unused) { struct pmc_dev *pmcdev = s->private; -- 2.17.1