[PATCH] toshiba_acpi: Change sci_open function return value

[Azael Avalos <coproscefalo@gmail.com>]

Some Toshiba laptops have "poorly implemented" SCI calls on their
BIOSes and are not checking for sci_{open, close} calls, therefore,
the sci_open function is failing and making some of the supported
features unavailable (kbd backlight, touchpad and illumination).

This patch changes the default return code of the sci_open function
to return one instead of zero, making all those faulty laptops load
all the supported features.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
---
 drivers/platform/x86/toshiba_acpi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index fc34a71..71ac7c12 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -391,9 +391,10 @@ static int sci_open(struct toshiba_acpi_dev *dev)
 		return 1;
 	} else if (out[0] == TOS_NOT_PRESENT) {
 		pr_info("Toshiba SCI is not present\n");
+		return 0;
 	}
 
-	return 0;
+	return 1;
 }
 
 static void sci_close(struct toshiba_acpi_dev *dev)
-- 
2.2.1