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authorZhang Rui <rui.zhang@intel.com>2010-07-15 10:46:15 +0800
committerLen Brown <len.brown@intel.com>2010-08-14 23:02:00 -0400
commita25ee9200eef07377e1703697afbb5d81f89e500 (patch)
treeefecbc42b6a600ee17c81951834d88f1ad0566e3 /drivers/acpi/internal.h
parent9fe6206f400646a2322096b56c59891d530e8d51 (diff)
ACPI: introduce drivers/acpi/debugfs.c
Introduce drivers/acpi/debugfs.c. Code for ACPI debugfs I/F, i.e. /sys/kernel/debug/acpi/custom_method, is moved to this file. And make ACPI debugfs always built in, even if CONFIG_ACPI_DEBUG is cleared. BTW:this adds about 400bytes code to ACPI, when CONFIG_ACPI_DEBUG is cleared. [uaccess.h build fix from Andrew Morton <akpm@linux-foundation.org>] Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/internal.h')
-rw-r--r--drivers/acpi/internal.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index f8f190ec066e..0650e343867e 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -30,6 +30,12 @@ int acpi_debug_init(void);
static inline int acpi_debug_init(void) { return 0; }
#endif
+#ifdef CONFIG_DEBUG_FS
+int acpi_debugfs_init(void);
+#else
+static inline int acpi_debugfs_init(void) { return 0; }
+#endif
+
/* --------------------------------------------------------------------------
Power Resource
-------------------------------------------------------------------------- */