From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753495AbaCLMkT (ORCPT ); Wed, 12 Mar 2014 08:40:19 -0400 Received: from mail-wi0-f179.google.com ([209.85.212.179]:56531 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753106AbaCLMkO (ORCPT ); Wed, 12 Mar 2014 08:40:14 -0400 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, tj@kernel.org Cc: lee.jones@linaro.org, kernel@stlinux.com, b.zolnierkie@samsung.com, linux-ide@vger.kernel.org Subject: [PATCH 5/5] ahci: st: Invoke AHCI Platform Suspend/Resume Date: Wed, 12 Mar 2014 12:39:42 +0000 Message-Id: <1394627982-23726-6-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1394627982-23726-1-git-send-email-lee.jones@linaro.org> References: <1394627982-23726-1-git-send-email-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is where we disable IRQs on suspend and update the internal power state during suspend/resume. Suggested-by: Bartlomiej Zolnierkiewicz Signed-off-by: Lee Jones --- drivers/ata/ahci_st.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c index 3edec5d..17191b9 100644 --- a/drivers/ata/ahci_st.c +++ b/drivers/ata/ahci_st.c @@ -186,6 +186,10 @@ static int st_ahci_suspend(struct device *dev) struct ahci_host_priv *hpriv = drv_data->hpriv; int err; + ret = ahci_platform_suspend_host(dev); + if (ret) + return ret; + if (drv_data->pwr) { err = reset_control_assert(drv_data->pwr); if (err) { @@ -215,7 +219,7 @@ static int st_ahci_resume(struct device *dev) return err; } - return 0; + return ahci_platform_resume_host(dev); } #endif -- 1.8.3.2