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ACPI: Clean redundant codes in scan.c

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Clean the redundant codes of apci_bus_get_power_flags().

Signed-off-by: Alex He <alex.he@amd.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alex He 2012-02-21 16:58:10 +08:00 committed by Len Brown
parent 9505626d7b
commit 3723997877
1 changed files with 1 additions and 4 deletions
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5
drivers/acpi/scan.c
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@ -880,7 +880,6 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
int j;
device->power.flags.power_resources = 1;
ps->flags.valid = 1;
for (j = 0; j < ps->resources.count; j++)
acpi_bus_add_power_resource(ps->resources.handles[j]);
}
@ -888,10 +887,8 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
/* Evaluate "_PSx" to see if we can do explicit sets */
object_name[2] = 'S';
status = acpi_get_handle(device->handle, object_name, &handle);
if (ACPI_SUCCESS(status)) {
if (ACPI_SUCCESS(status))
ps->flags.explicit_set = 1;
ps->flags.valid = 1;
}
/* State is valid if we have some power control */
if (ps->resources.count || ps->flags.explicit_set)