ACPI: thinkpad-acpi: add debug mode

Add a debug mode parameter and verbose debug mode Kconfig option.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 2cd96a3dff54..44e4c8fb7a74 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -137,6 +137,16 @@ config THINKPAD_ACPI
 
           If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
 
+config THINKPAD_ACPI_DEBUG
+        bool "Verbose debug mode"
+        depends on THINKPAD_ACPI
+        default n
+        ---help---
+          Enables extra debugging information, at the expense of a slightly
+          increase in driver size.
+
+          If you are not sure, say N here.
+
 config THINKPAD_ACPI_DOCK
         bool "Legacy Docking Station Support"
         depends on THINKPAD_ACPI