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ACPICA: Fix unresolved name issue for no-debug and no-error-msg cases 

The _acpi_module_name was left undefined in these cases, but it
is actually needed as a parameter to some interfaces. Define
_acpi_module_name as a null string in these cases.  Acpica BZ 888.

http://www.acpica.org/bugzilla/show_bug.cgi?id=888

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore 2011-02-14 16:02:36 +08:00 committed by Len Brown
parent a257e07527
commit d59a3c6b35
1 changed files with 9 additions and 3 deletions
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12
include/acpi/acoutput.h
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@ -183,13 +183,19 @@
#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
/*
* Module name is included in both debug and non-debug versions primarily for
* error messages. The __FILE__ macro is not very useful for this, because it
* often includes the entire pathname to the module
* The module name is used primarily for error and debug messages.
* The __FILE__ macro is not very useful for this, because it
* usually includes the entire pathname to the module making the
* debug output difficult to read.
*/
#define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name;
#else
/*
* For the no-debug and no-error-msg cases, we must at least define
* a null module name.
*/
#define ACPI_MODULE_NAME(name)
#define _acpi_module_name ""
#endif
/*