diff mbox

[RESEND] ACPI: power: Use KERN_DEBUG when no power resources are found

Message ID 1347584884-1486-1-git-send-email-aaron.lu@intel.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Aaron Lu Sept. 14, 2012, 1:08 a.m. UTC
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>
---
 drivers/acpi/power.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Rafael Wysocki Sept. 14, 2012, 7:30 p.m. UTC | #1
On Friday, September 14, 2012, Aaron Lu wrote:
> 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>

Applied to the linux-next branch of the linux-pm.git tree as a -stable fix
for v3.6.

Thanks,
Rafael


> ---
>  drivers/acpi/power.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
> index 215ecd0..e5e01d9 100644
> --- a/drivers/acpi/power.c
> +++ b/drivers/acpi/power.c
> @@ -460,7 +460,7 @@ 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);
> 

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diff mbox

Patch

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 215ecd0..e5e01d9 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -460,7 +460,7 @@  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);