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authorLen Brown <len.brown@intel.com>2009-05-08 00:07:30 -0400
committerLen Brown <len.brown@intel.com>2009-05-08 00:07:30 -0400
commitddc50b6ad634d9ce2526a777d4b7da80effdfb60 (patch)
tree65fe91c0f35733a4939e75a6fd40cfe6c31dd21d
parent413f81eba35d6ede9289b0c8a920c013a84fac71 (diff)
downloadop-kernel-dev-ddc50b6ad634d9ce2526a777d4b7da80effdfb60.zip
op-kernel-dev-ddc50b6ad634d9ce2526a777d4b7da80effdfb60.tar.gz
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>
-rw-r--r--drivers/acpi/bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index e8f7b64..ae862f179 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;
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