Zhang Rui 89935315f1 PNP / ACPI: proper handling of ACPI IO/Memory resource parsing failures ... Before commit b355cee88e (ACPI / resources: ignore invalid ACPI device resources), if acpi_dev_resource_memory()/acpi_dev_resource_io() returns false, it means the the resource is not a memeory/IO resource. But after commit b355cee88e, those functions return false if the given memory/IO resource entry is invalid (the length of the resource is zero). This breaks pnpacpi_allocated_resource(), because it now recognizes the invalid memory/io resources as resources of unknown type. Thus users see confusing warning messages on machines with zero length ACPI memory/IO resources. Fix the problem by rearranging pnpacpi_allocated_resource() so that it calls acpi_dev_resource_memory() for memory type and IO type resources only, respectively. Fixes: b355cee88e (ACPI / resources: ignore invalid ACPI device resources) Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reported-and-tested-by: Markus Trippelsdorf <markus@trippelsdorf.de> Reported-and-tested-by: Julian Wollrath <jwollrath@web.de> Reported-and-tested-by: Paul Bolle <pebolle@tiscali.nl> [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2014-03-11 21:22:10 +01:00
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core.c	Merge branch 'pnp'	2014-01-12 23:48:18 +01:00
Kconfig	ACPI: always enable CONFIG_PNPACPI on CONFIG_ACPI kernels	2007-02-15 22:38:04 -05:00
Makefile	PNP: Compile all pnp built-in stuff in one module namespace	2010-10-27 02:23:44 -04:00
pnpacpi.h	ACPI: Clean up inclusions of ACPI header files	2013-12-07 01:03:14 +01:00
rsparser.c	PNP / ACPI: proper handling of ACPI IO/Memory resource parsing failures	2014-03-11 21:22:10 +01:00