linux-kernel - [PATCH] staging: android: ion: Make ION_OF depend on OF

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Message-Id: <1473867238-8801-1-git-send-email-labbott@redhat.com>
Date:   Wed, 14 Sep 2016 08:33:58 -0700
From:   Laura Abbott <labbott@...hat.com>
To:     Greg-KH <gregkh@...uxfoundation.org>
Cc:     Laura Abbott <labbott@...hat.com>,
        Guenter Roeck <linux@...ck-us.net>,
        linux-kernel@...r.kernel.org,
        Sumit Semwal <sumit.semwal@...aro.org>,
        devel@...verdev.osuosl.org
Subject: [PATCH] staging: android: ion: Make ION_OF depend on OF_ADDRESS

The Ion platform code uses of_platform_device_create which has
dependencies on OF_ADDRESS. Depending on OF is not sufficient

Building sparc64:allmodconfig ... failed
--------------
Error log:
...
drivers/built-in.o: In function `ion_parse_dt':
(.text+0x11aa2c): undefined reference to `of_platform_device_create'

Add a dependency on OF_ADDRESS

Reported-by: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Laura Abbott <labbott@...hat.com>
---
Based on next-20160914
---
 drivers/staging/android/ion/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/ion/Kconfig b/drivers/staging/android/ion/Kconfig
index 8a54ddc..9410554 100644
--- a/drivers/staging/android/ion/Kconfig
+++ b/drivers/staging/android/ion/Kconfig
@@ -43,7 +43,7 @@ source "drivers/staging/android/ion/hisilicon/Kconfig"
 
 config ION_OF
 	bool "Devicetree support for Ion"
-	depends on ION && OF
+	depends on ION && OF_ADDRESS
 	help
 	  Provides base support for defining Ion heaps in devicetree
 	  and setting them up. Also includes functions for platforms
-- 
2.7.4