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From: "Andrew F. Davis" <afd@ti.com>
To: Russell King <linux@armlinux.org.uk>, Miguel Ojeda Sandonis
 <miguel.ojeda.sandonis@gmail.com>,
 Wolfram Sang <wsa@the-dreams.de>, Richard Purdie <rpurdie@rpsys.net>,
 Benjamin Herrenschmidt <benh@kernel.crashing.org>,
 Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
 Ulf Hansson <ulf.hansson@linaro.org>, Lauro Ramos Venancio
 <lauro.venancio@openbossa.org>, Aloisio Almeida Jr
 <aloisio.almeida@openbossa.org>, Samuel Ortiz <sameo@linux.intel.com>, Ingo
 Molnar <mingo@kernel.org>
CC: <linuxppc-dev@lists.ozlabs.org>, <linux-media@vger.kernel.org>,
 <linux-wireless@vger.kernel.org>, <linux-pwm@vger.kernel.org>,
 <linux-kernel@vger.kernel.org>, "Andrew F . Davis" <afd@ti.com>
Subject: [PATCH v2 3/6] NFC: Only descend into nfc directory when CONFIG_NFC
 is set
Date: Thu, 5 Jan 2017 15:01:55 -0600
Message-ID: <20170105210158.14204-4-afd@ti.com>
In-Reply-To: <20170105210158.14204-1-afd@ti.com>
References: <20170105210158.14204-1-afd@ti.com>
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When CONFIG_NFC is not set make will still descend into the nfc
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@ti.com>
---
 drivers/Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/Makefile b/drivers/Makefile
index b3adeb421000..f47f23cf817a 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -66,7 +66,11 @@ obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
 
 obj-$(CONFIG_PARPORT)		+= parport/
 obj-$(CONFIG_NVM)		+= lightnvm/
-obj-y				+= base/ block/ misc/ mfd/ nfc/
+obj-y				+= base/
+obj-y				+= block/
+obj-y				+= misc/
+obj-y				+= mfd/
+obj-$(CONFIG_NFC)		+= nfc/
 obj-$(CONFIG_LIBNVDIMM)		+= nvdimm/
 obj-$(CONFIG_DEV_DAX)		+= dax/
 obj-$(CONFIG_DMA_SHARED_BUFFER) += dma-buf/
-- 
2.11.0