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-rw-r--r--include/acpi/platform/acgcc.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 91fda36b042..4c0e0ba09ba 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -44,16 +44,20 @@
#ifndef __ACGCC_H__
#define __ACGCC_H__
+/* Function name is used for debug output. Non-ANSI, compiler-dependent */
+
+#define ACPI_GET_FUNCTION_NAME __FUNCTION__
+
/* This macro is used to tag functions as "printf-like" because
* some compilers (like GCC) can catch printf format string problems.
*/
-#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 4, 5)))
+#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 6, 7)))
/* Some compilers complain about unused variables. Sometimes we don't want to
- * use all the variables (most specifically for _THIS_MODULE). This allow us
+ * use all the variables (for example, _acpi_module_name). This allows us
* to to tell the compiler warning in a per-variable manner that a variable
* is unused.
*/
#define ACPI_UNUSED_VAR __attribute__ ((unused))
-#endif /* __ACGCC_H__ */
+#endif /* __ACGCC_H__ */