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Subject[RFC Patch v1 2/6] ACPI: rename acpi_evaluate_hotplug_ost to acpi_evaluate_ost for reuse
Date
Rename acpi_evaluate_hotplug_ost() to acpi_evaluate_ost() for later resue.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
drivers/acpi/utils.c | 14 ++++----------
include/acpi/acpi_bus.h | 10 +++++++++-
2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 85e3b61..19d0169 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -433,17 +433,15 @@ EXPORT_SYMBOL(acpi_get_physical_device_location);
* When the platform does not support _OST, this function has no effect.
*/
acpi_status
-acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
- u32 status_code, struct acpi_buffer *status_buf)
+acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code,
+ struct acpi_buffer *status_buf)
{
-#ifdef ACPI_HOTPLUG_OST
union acpi_object params[3] = {
{.type = ACPI_TYPE_INTEGER,},
{.type = ACPI_TYPE_INTEGER,},
{.type = ACPI_TYPE_BUFFER,}
};
struct acpi_object_list arg_list = {3, params};
- acpi_status status;

params[0].integer.value = source_event;
params[1].integer.value = status_code;
@@ -455,13 +453,9 @@ acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
params[2].buffer.length = 0;
}

- status = acpi_evaluate_object(handle, "_OST", &arg_list, NULL);
- return status;
-#else
- return AE_OK;
-#endif
+ return acpi_evaluate_object(handle, "_OST", &arg_list, NULL);
}
-EXPORT_SYMBOL(acpi_evaluate_hotplug_ost);
+EXPORT_SYMBOL(acpi_evaluate_ost);

/**
* acpi_handle_printk: Print message with ACPI prefix and object path
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 8256eb4..adef502 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -49,8 +49,16 @@ acpi_evaluate_reference(acpi_handle handle,
struct acpi_object_list *arguments,
struct acpi_handle_list *list);
acpi_status
+acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code,
+ struct acpi_buffer *status_buf);
+#ifdef ACPI_HOTPLUG_OST
+#define acpi_evaluate_hotplug_ost acpi_evaluate_ost
+#else
+static inline acpi_status
acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
- u32 status_code, struct acpi_buffer *status_buf);
+ u32 status_code, struct acpi_buffer *status_buf)
+{ return AE_OK; }
+#endif

acpi_status
acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
--
1.7.10.4


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