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| author | Liu Jinsong <jinsong.liu@intel.com> | 2013-01-25 15:42:31 +0800 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-02-19 22:02:28 -0500 |
| commit | 40a58637a4fa10a2faea71f0f30ff0b3d74c6e00 (patch) | |
| tree | e7fe9fcfb7f0bdca91152b8cef0fc08d6e224024 /drivers/xen/xen-acpi-memhotplug.c | |
| parent | b22ff77b82598ff131d215627533e09e4a472220 (diff) | |
| download | linux-stable-40a58637a4fa10a2faea71f0f30ff0b3d74c6e00.tar.gz linux-stable-40a58637a4fa10a2faea71f0f30ff0b3d74c6e00.tar.bz2 linux-stable-40a58637a4fa10a2faea71f0f30ff0b3d74c6e00.zip | |
xen/acpi: Move xen_acpi_get_pxm to Xen's acpi.h
So that it could be reused by Xen CPU hotplug logic.
Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/xen-acpi-memhotplug.c')
| -rw-r--r-- | drivers/xen/xen-acpi-memhotplug.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/xen/xen-acpi-memhotplug.c b/drivers/xen/xen-acpi-memhotplug.c index 2c3759ac10f0..678680cb213c 100644 --- a/drivers/xen/xen-acpi-memhotplug.c +++ b/drivers/xen/xen-acpi-memhotplug.c @@ -65,24 +65,6 @@ static int xen_hotadd_memory(int pxm, struct acpi_memory_info *info) return rc; } -static int xen_acpi_get_pxm(acpi_handle h) -{ - unsigned long long pxm; - acpi_status status; - acpi_handle handle; - acpi_handle phandle = h; - - do { - handle = phandle; - status = acpi_evaluate_integer(handle, "_PXM", NULL, &pxm); - if (ACPI_SUCCESS(status)) - return pxm; - status = acpi_get_parent(handle, &phandle); - } while (ACPI_SUCCESS(status)); - - return -ENXIO; -} - static int xen_acpi_memory_enable_device(struct acpi_memory_device *mem_device) { int pxm, result; |