[PATCH 048/112] ACPI: thinkpad-acpi: silence _sta warning

Len Brown
2008-02-07T09:36:20Z

From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

When both CONFIG_THINKPAD_ACPI_DOCK and CONFIG_THINKPAD_ACPI_BAY are
undefined, _sta is not used and that causes a gcc warning. Fix it
(and I think this is a regression, I am pretty sure I fixed this once
before, sorry about that).

Issue reported by: Pritt Laes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Pritt Laes <plaes@plaes.org>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/misc/thinkpad_acpi.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 049ec42..e18f1e1 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -414,6 +414,7 @@ static int acpi_ec_write(int i, u8 v)
return 1;
}

+#if defined(CONFIG_THINKPAD_ACPI_DOCK) || defined(CONFIG_THINKPAD_ACPI_BAY)
static int _sta(acpi_handle handle)
{
int status;
@@ -423,6 +424,7 @@ static int _sta(acpi_handle handle)

return status;
}
+#endif

static int issue_thinkpad_cmos_command(int cmos_cmd)
{
--
1.5.4.23.gef5b9