Messages in this thread Patch in this message | | | Date | Wed, 02 Oct 2013 16:27:37 +0800 | From | Zhang Yanfei <> | Subject | [PATCH] acpi/mem_hotplug: Use defined marco METHOD_NAME__STA |
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From: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
We already have predefined marco for method name "_STA', so using the marco instead of directly using the string.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> --- drivers/acpi/acpi_memhotplug.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index 999adb5..dc0880d 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -152,8 +152,9 @@ static int acpi_memory_check_device(struct acpi_memory_device *mem_device) unsigned long long current_status; /* Get device present/absent information from the _STA */ - if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->device->handle, "_STA", - NULL, ¤t_status))) + if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->device->handle, + METHOD_NAME__STA, NULL, + ¤t_status))) return -ENODEV; /* * Check for device status. Device should be -- 1.7.1
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