[PATCH v4 2/5] amba: Only descend into amba directory when CONFIG_ARM_AMBA is set

[Andrew F. Davis]

When CONFIG_ARM_AMBA is not set make will still descend into the amba
directory but nothing will be built. This produces unneeded build
artifacts and messages in addition to slowing the build. Fix this here.

Signed-off-by: Andrew F. Davis <afd at ti.com>
---
 drivers/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/Makefile b/drivers/Makefile
index 82ff1fc5f724..ea2a8bb32818 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -34,7 +34,7 @@ obj-$(CONFIG_SFI)		+= sfi/
 # PnP must come after ACPI since it will eventually need to check if acpi
 # was used and do nothing if so
 obj-$(CONFIG_PNP)		+= pnp/
-obj-y				+= amba/
+obj-$(CONFIG_ARM_AMBA)		+= amba/
 
 obj-y				+= clk/
 # Many drivers will want to use DMA so this has to be made available
-- 
2.15.0