From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lin Ming Subject: [PATCH 4/6] ACPI: Fix power resource's device power state when it's off Date: Tue, 17 Apr 2012 13:47:54 +0800 Message-ID: <1334641676-14566-5-git-send-email-ming.m.lin@intel.com> References: <1334641676-14566-1-git-send-email-ming.m.lin@intel.com> Return-path: In-Reply-To: <1334641676-14566-1-git-send-email-ming.m.lin@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J. Wysocki" , Len Brown Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Zhang Rui , Huang Ying , Aaron Lu List-Id: linux-acpi@vger.kernel.org Power resource's device power state should be ACPI_STATE_D3_COLD when it's off. Signed-off-by: Lin Ming --- drivers/acpi/power.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 27a2bad..d6065110 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -300,7 +300,7 @@ static int acpi_power_off(acpi_handle handle) result = -ENODEV; } else { /* Update the power resource's _device_ power state */ - resource->device->power.state = ACPI_STATE_D3; + resource->device->power.state = ACPI_STATE_D3_COLD; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Power resource [%s] turned off\n", @@ -735,7 +735,7 @@ static int acpi_power_add(struct acpi_device *device) device->power.state = ACPI_STATE_D0; break; case ACPI_POWER_RESOURCE_STATE_OFF: - device->power.state = ACPI_STATE_D3; + device->power.state = ACPI_STATE_D3_COLD; break; default: device->power.state = ACPI_STATE_UNKNOWN; -- 1.7.2.5