[PATCH 1/1] drivers/dio : Changes Makefile to avoid acciental compilation.

[Leonardo BrÃs]

Changes Makefile so 'make drivers/dio/' won't compile this driver
unless CONFIG_DIO is enabled.
Previously, it would compile independently of .config file.

Signed-off-by: Leonardo BrÃs <leobras.c@xxxxxxxxx>
---
 drivers/dio/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dio/Makefile b/drivers/dio/Makefile
index ae92d17083f2..8fc80e805b90 100644
--- a/drivers/dio/Makefile
+++ b/drivers/dio/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the linux kernel.
 #
 
-obj-y := dio.o dio-driver.o dio-sysfs.o
+obj-$(CONFIG_DIO) := dio.o dio-driver.o dio-sysfs.o
-- 
2.19.0