Re: [PATCH 5/8] don't print message if request_resource() failed

[David Rientjes]

On Tue, 26 Jun 2012, Wen Congyang wrote:

> If register_memory_resource() fails, the caller(add_memory()) will
> return -EEXIST, and add_memory() returns -EEXIST only when
> register_memory_resource() fails. The function acpi_memory_enable_device()
> doesn't treat such erro as a fetal error, and don't want this message.
> The function that calls add_memory() has printed message if add_memory()
> failed, so don't print message in register_memory_resource().
> 

That may be true for acpi_memory_enable_device(), but have you checked 
other callers to add_memory()?
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