summaryrefslogtreecommitdiffstats
path: root/drivers/platform
diff options
context:
space:
mode:
authorZhang Rui <rui.zhang@intel.com>2013-09-03 08:31:54 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-24 01:37:54 +0200
commit77c39851401121046b3129de9e5aeb2fd5ef7405 (patch)
tree3a7ee7de58b80a9e3a545deeef8b76ef94edeaa2 /drivers/platform
parentb92f7a9f94841f3f0d39127a83c8728505a82fd5 (diff)
downloadblackbird-op-linux-77c39851401121046b3129de9e5aeb2fd5ef7405.tar.gz
blackbird-op-linux-77c39851401121046b3129de9e5aeb2fd5ef7405.zip
intel-smartconnect: convert acpi_evaluate_object() to acpi_execute_simple_method()
acpi_execute_simple_method() is a new ACPI API introduced to invoke an ACPI control method that has single integer parameter and no return value. Convert acpi_evaluate_object() to acpi_execute_simple_method() in drivers/platform/x86/intel-smartconnect.c Signed-off-by: Zhang Rui <rui.zhang@intel.com> CC: Matthew Garrett <matthew.garrett@nebula.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/intel-smartconnect.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/platform/x86/intel-smartconnect.c b/drivers/platform/x86/intel-smartconnect.c
index 52259dcabecb..898400865f40 100644
--- a/drivers/platform/x86/intel-smartconnect.c
+++ b/drivers/platform/x86/intel-smartconnect.c
@@ -25,10 +25,8 @@ MODULE_LICENSE("GPL");
static int smartconnect_acpi_init(struct acpi_device *acpi)
{
- struct acpi_object_list input;
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *result;
- union acpi_object param;
acpi_status status;
status = acpi_evaluate_object(acpi->handle, "GAOS", NULL, &output);
@@ -43,15 +41,8 @@ static int smartconnect_acpi_init(struct acpi_device *acpi)
}
if (result->integer.value & 0x1) {
- param.type = ACPI_TYPE_INTEGER;
- param.integer.value = 0;
-
- input.count = 1;
- input.pointer = &param;
-
dev_info(&acpi->dev, "Disabling Intel Smart Connect\n");
- status = acpi_evaluate_object(acpi->handle, "SAOS", &input,
- NULL);
+ status = acpi_execute_simple_method(acpi->handle, "SAOS", 0);
}
kfree(result);
OpenPOWER on IntegriCloud