This is a note to let you know that I've just added the patch titled
ACPI / PM: Use KERN_DEBUG when no power resources are found
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
acpi-pm-use-kern_debug-when-no-power-resources-are-found.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f25b70613c048ceb1df052576fda03321ebf41cf Mon Sep 17 00:00:00 2001
From: Aaron Lu <[email protected]>
Date: Fri, 14 Sep 2012 20:54:44 +0200
Subject: ACPI / PM: Use KERN_DEBUG when no power resources are found
From: Aaron Lu <[email protected]>
commit f25b70613c048ceb1df052576fda03321ebf41cf upstream.
commit a606dac368eed5696fb38e16b1394f1d049c09e9 adds support to link
devices which have _PRx, if a device does not have _PRx, a warning
message will be printed.
This commit is for ZPODD on Intel ZPODD capable platforms, on other
platforms, it has no problem if there is no power resource for this
device, so a warning here is not appropriate, change it to debug.
Reported-by: Borislav Petkov <[email protected]>
Signed-off-by: Aaron Lu <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/acpi/power.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -468,7 +468,7 @@ int acpi_power_resource_register_device(
return ret;
no_power_resource:
- printk(KERN_WARNING PREFIX "Invalid Power Resource to register!");
+ printk(KERN_DEBUG PREFIX "Invalid Power Resource to register!");
return -ENODEV;
}
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/acpi-pm-use-kern_debug-when-no-power-resources-are-found.patch
queue-3.4/acpi-pm-fix-resource_lock-dead-lock-in-acpi_power_on_device.patch
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