From: Yasuaki Ishimatsu Date: Thu, 15 Nov 2012 06:59:31 +0000 (+0000) Subject: ACPI / memory-hotplug: add memory offline code to acpi_memory_device_remove() X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~13^2~18 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19387b27e42d5e20a8188cfa15dc902114d98c43;p=pandora-kernel.git ACPI / memory-hotplug: add memory offline code to acpi_memory_device_remove() The memory device can be removed by 2 ways: 1. send eject request by SCI 2. echo 1 >/sys/bus/pci/devices/PNP0C80:XX/eject In the 1st case, acpi_memory_disable_device() will be called. In the 2nd case, acpi_memory_device_remove() will be called. acpi_memory_device_remove() will also be called when we unbind the memory device from the driver acpi_memhotplug or a driver initialization fails. acpi_memory_disable_device() has already implemented a code which offlines memory and releases acpi_memory_info struct. But acpi_memory_device_remove() has not implemented it yet. So the patch move offlining memory and releasing acpi_memory_info struct codes to a new function acpi_memory_remove_memory(). And it is used by both acpi_memory_device_remove() and acpi_memory_disable_device(). Signed-off-by: Yasuaki Ishimatsu Signed-off-by: Wen Congyang Acked-by: David Rientjes Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed