From patchwork Wed Dec 20 08:18:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrian Hunter X-Patchwork-Id: 10125193 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BB9A460388 for ; Wed, 20 Dec 2017 08:19:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A6B6529627 for ; Wed, 20 Dec 2017 08:19:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9B01F2963F; Wed, 20 Dec 2017 08:19:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A9BB529627 for ; Wed, 20 Dec 2017 08:19:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754527AbdLTITZ (ORCPT ); Wed, 20 Dec 2017 03:19:25 -0500 Received: from mga05.intel.com ([192.55.52.43]:36183 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754104AbdLTITX (ORCPT ); Wed, 20 Dec 2017 03:19:23 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Dec 2017 00:19:23 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,431,1508828400"; d="scan'208";a="3324632" Received: from ahunter-desktop.fi.intel.com ([10.237.72.168]) by fmsmga002.fm.intel.com with ESMTP; 20 Dec 2017 00:19:21 -0800 From: Adrian Hunter To: Ulf Hansson Cc: linux-mmc , Haridhar Kalvala Subject: [PATCH 2/9] mmc: sdhci-pci: Use device wakeup capability to determine MMC_PM_WAKE_SDIO_IRQ capability Date: Wed, 20 Dec 2017 10:18:46 +0200 Message-Id: <1513757933-11232-3-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513757933-11232-1-git-send-email-adrian.hunter@intel.com> References: <1513757933-11232-1-git-send-email-adrian.hunter@intel.com> Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP PCI and ACPI determine if a device is wakeup capable, so use that to determine the MMC_PM_WAKE_SDIO_IRQ capability correctly. Signed-off-by: Adrian Hunter --- drivers/mmc/host/sdhci-pci-core.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 2ffc09f088ee..96ec4aa7cb27 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -51,9 +51,9 @@ static int sdhci_pci_init_wakeup(struct sdhci_pci_chip *chip) pm_flags |= slot->host->mmc->pm_flags; } - return device_init_wakeup(&chip->pdev->dev, - (pm_flags & MMC_PM_KEEP_POWER) && - (pm_flags & MMC_PM_WAKE_SDIO_IRQ)); + return device_set_wakeup_enable(&chip->pdev->dev, + (pm_flags & MMC_PM_KEEP_POWER) && + (pm_flags & MMC_PM_WAKE_SDIO_IRQ)); } static int sdhci_pci_suspend_host(struct sdhci_pci_chip *chip) @@ -1680,10 +1680,13 @@ static struct sdhci_pci_slot *sdhci_pci_probe_slot( } } - host->mmc->pm_caps = MMC_PM_KEEP_POWER | MMC_PM_WAKE_SDIO_IRQ; + host->mmc->pm_caps = MMC_PM_KEEP_POWER; host->mmc->slotno = slotno; host->mmc->caps2 |= MMC_CAP2_NO_PRESCAN_POWERUP; + if (device_can_wakeup(&pdev->dev)) + host->mmc->pm_caps |= MMC_PM_WAKE_SDIO_IRQ; + if (slot->cd_idx >= 0) { ret = mmc_gpiod_request_cd(host->mmc, NULL, slot->cd_idx, slot->cd_override_level, 0, NULL);