linux-kernel - [PATCH 1/7] [media] timberdale: do not select TIMB

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Date:	Wed, 28 Jan 2015 22:17:41 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Mauro Carvalho Chehab <mchehab@....samsung.com>
Cc:	linux-media@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>
Subject: [PATCH 1/7] [media] timberdale: do not select TIMB_DMA

The timberdale media driver requires the use of the respective
dma engine driver, but that may not be enabled, causing a
Kconfig warning:

warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct dependencies (DMADEVICES && MFD_TIMBERDALE)

This fixes the dependency by removing the inappropriate 'select'
statement and replacing it with a direct dependency on the
drivers that provide the services this needs.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 7155043c2d027 ("[media] enable COMPILE_TEST for media drivers")
---
 drivers/media/platform/Kconfig | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 765bffb49a72..6a1334be7544 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -56,10 +56,8 @@ config VIDEO_VIU
 
 config VIDEO_TIMBERDALE
 	tristate "Support for timberdale Video In/LogiWIN"
-	depends on VIDEO_V4L2 && I2C && DMADEVICES
-	depends on MFD_TIMBERDALE || COMPILE_TEST
-	select DMA_ENGINE
-	select TIMB_DMA
+	depends on VIDEO_V4L2 && I2C
+	depends on (MFD_TIMBERDALE && TIMB_DMA) || COMPILE_TEST
 	select VIDEO_ADV7180
 	select VIDEOBUF_DMA_CONTIG
 	---help---
-- 
2.1.0.rc2

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