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authorAaron Lu <aaron.lu@intel.com>2012-09-14 20:54:44 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-09-14 20:54:44 +0200
commitf25b70613c048ceb1df052576fda03321ebf41cf (patch)
tree542462c14dd9ef39819bbddfcb0434f069310ed3 /drivers/acpi
parent40bf66ec9791f1452b90b82aadc3b6e6aee201f5 (diff)
downloadlinux-linaro-stable-f25b70613c048ceb1df052576fda03321ebf41cf.tar.gz
ACPI / PM: Use KERN_DEBUG when no power resources are found
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 <bp@amd64.org> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/power.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index cc2a2dcff336..40e38a06ba85 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -473,7 +473,7 @@ int acpi_power_resource_register_device(struct device *dev, acpi_handle handle)
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;
}
EXPORT_SYMBOL_GPL(acpi_power_resource_register_device);