From 28d68429222430aa04335d5969a28689ef73f747 Mon Sep 17 00:00:00 2001
From: Sean Young <sean@mess.org>
Date: Thu, 5 Oct 2017 17:30:58 -0400
Subject: [PATCH] UPSTREAM: media: rc: pwm-ir-tx needs OF

Without device tree, there is no way to use this driver.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 2d726aaab2831866846dadbc675f484305041ee9)
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
---
 drivers/media/rc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 320efaf14dce..cf1a65a13140 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -386,6 +386,7 @@ config IR_PWM_TX
 	depends on RC_CORE
 	depends on LIRC
 	depends on PWM
+	depends on OF || COMPILE_TEST
 	---help---
 	   Say Y if you want to use a PWM based IR transmitter. This is
 	   more power efficient than the bit banging gpio driver.