diff options
| -rw-r--r-- | drivers/xen/xen-acpi-memhotplug.c | 18 | ||||
| -rw-r--r-- | include/xen/acpi.h | 18 |
2 files changed, 18 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; diff --git a/include/xen/acpi.h b/include/xen/acpi.h index 2b3103b33725..dc69c91605b8 100644 --- a/include/xen/acpi.h +++ b/include/xen/acpi.h @@ -69,4 +69,22 @@ static inline void xen_acpi_sleep_register(void) } #endif +static inline 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; +} + #endif /* _XEN_ACPI_H */ |