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| author | Jiang Liu <jiang.liu@huawei.com> | 2013-06-29 00:24:39 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-15 01:33:10 +0200 |
| commit | 0db98202605c3d32e023d43c30b5bd878f520976 (patch) | |
| tree | 7aec122f45db5c6b6c2f046ccf1eb9fa160fb616 /drivers/acpi/power.c | |
| parent | 952c63e9512b63220886105cfc791507046fa39a (diff) | |
| download | linux-stable-0db98202605c3d32e023d43c30b5bd878f520976.tar.gz linux-stable-0db98202605c3d32e023d43c30b5bd878f520976.tar.bz2 linux-stable-0db98202605c3d32e023d43c30b5bd878f520976.zip | |
ACPI: introduce helper function acpi_execute_simple_method()
Introduce helper function acpi_execute_simple_method() and use it in
a number of places to simplify code.
[rjw: Changelog]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/power.c')
| -rw-r--r-- | drivers/acpi/power.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 5c28c894c0fc..1460c88a7c0e 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -637,9 +637,7 @@ int acpi_device_sleep_wake(struct acpi_device *dev, } /* Execute _PSW */ - arg_list.count = 1; - in_arg[0].integer.value = enable; - status = acpi_evaluate_object(dev->handle, "_PSW", &arg_list, NULL); + status = acpi_execute_simple_method(dev->handle, "_PSW", enable); if (ACPI_FAILURE(status) && (status != AE_NOT_FOUND)) { printk(KERN_ERR PREFIX "_PSW execution failed\n"); dev->wakeup.flags.valid = 0; |