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| author | Len Brown <len.brown@intel.com> | 2009-05-08 00:07:30 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-05-08 00:07:30 -0400 |
| commit | ddc50b6ad634d9ce2526a777d4b7da80effdfb60 (patch) | |
| tree | 65fe91c0f35733a4939e75a6fd40cfe6c31dd21d /drivers | |
| parent | 413f81eba35d6ede9289b0c8a920c013a84fac71 (diff) | |
| download | talos-op-linux-ddc50b6ad634d9ce2526a777d4b7da80effdfb60.tar.gz talos-op-linux-ddc50b6ad634d9ce2526a777d4b7da80effdfb60.zip | |
ACPI: power: update error message
"Transitioning device [%s] to D%d" is not correct.
We print this line when we attempted to transition
the device, and it failed.
So instead, print
"Device [%s] failed to transition to D%d\n"
This can happen under two conditions:
1. acpi_power_transition() fails when trying to handle the
_ON/_OFF for associated power resource.
2. acpi_evaluate_object() on the explicit _PS0/_PS3
for that actual device could fail.
this change clarifies, but doesn't fix
http://bugzilla.kernel.org/show_bug.cgi?id=13243
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index e8f7b64e92da..ae862f1798dc 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -312,7 +312,7 @@ int acpi_bus_set_power(acpi_handle handle, int state) end: if (result) printk(KERN_WARNING PREFIX - "Transitioning device [%s] to D%d\n", + "Device [%s] failed to transition to D%d\n", device->pnp.bus_id, state); else { device->power.state = state; |
