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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-22 12:56:16 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-22 12:56:16 +0100 |
| commit | 87e753b0065f94314ebdacf6593a172cdd7839c8 (patch) | |
| tree | c2c44ee42101182bcf811019c92ee1a89025654c /drivers/acpi/power.c | |
| parent | e78adb7595a9d585c60a7497345cb6eaeaaacefb (diff) | |
| download | op-kernel-dev-87e753b0065f94314ebdacf6593a172cdd7839c8.zip op-kernel-dev-87e753b0065f94314ebdacf6593a172cdd7839c8.tar.gz | |
ACPI / PM: Sanitize checks in acpi_power_on_resources()
After the only user of acpi_power_on_resources(),
acpi_bus_init_power(), has been changed to avoid calling it
for state equal to ACPI_STATE_D3_COLD, it doesn't have to special
case that state any more.
For this reason, modify the checks in acpi_power_on_resources()
so that it returns -EINVAL for ACPI_STATE_D3_COLD as it should.
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 | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 089a7c39..6db261c 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -622,12 +622,9 @@ int acpi_power_get_inferred_state(struct acpi_device *device, int *state) int acpi_power_on_resources(struct acpi_device *device, int state) { - if (!device || state < ACPI_STATE_D0 || state > ACPI_STATE_D3_COLD) + if (!device || state < ACPI_STATE_D0 || state > ACPI_STATE_D3_HOT) return -EINVAL; - if (state == ACPI_STATE_D3_COLD) - return 0; - return acpi_power_on_list(&device->power.states[state].resources); } |
