[PATCH] Clear vars in drivers makefile

[Dmitry Shmidt]

Signed-off-by: Dmitry Shmidt <dimitrysh at google.com>
---
 src/drivers/drivers.mak |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/drivers/drivers.mak b/src/drivers/drivers.mak
index aeb7924..c0c2c33 100644
--- a/src/drivers/drivers.mak
+++ b/src/drivers/drivers.mak
@@ -1,3 +1,15 @@
+##### CLEAR VARS
+
+DRV_CFLAGS =
+DRV_WPA_CFLAGS =
+DRV_AP_CFLAGS =
+DRV_OBJS =
+DRV_WPA_OBJS =
+DRV_AP_OBJS =
+DRV_LIBS =
+DRV_WPA_LIBS =
+DRV_AP_LIBS =
+
 ##### COMMON DRIVERS

 ifdef CONFIG_DRIVER_HOSTAP
-- 
1.6.2.2