linux-kernel - [PATCH, RFC 19/22] staging/solo6x10: depend on CONFIG

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Message-Id: <1367507786-505303-20-git-send-email-arnd@arndb.de>
Date:	Thu,  2 May 2013 17:16:23 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Mauro Carvalho Chehab <mchehab@...radead.org>
Subject: [PATCH, RFC 19/22] staging/solo6x10: depend on CONFIG_FONTS

The new SOLO6X10 driver needs the built-in console fonts, specifically
the VGA8x16 font and building it without console support results in
a link error error.

drivers/built-in.o: In function `solo_osd_print':
 :(.text+0x7d3424): undefined reference to `find_font'

This adds a dependency on the CONFIG_FONTS symbol and changes the
console code to always build the base driver even if there are
no specific fonts built-in.

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Hans Verkuil <hans.verkuil@...co.com>
Cc: Mauro Carvalho Chehab <mchehab@...radead.org>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/staging/media/solo6x10/Kconfig | 1 +
 drivers/video/console/Makefile         | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/staging/media/solo6x10/Kconfig b/drivers/staging/media/solo6x10/Kconfig
index ec32776..df6569b 100644
--- a/drivers/staging/media/solo6x10/Kconfig
+++ b/drivers/staging/media/solo6x10/Kconfig
@@ -1,6 +1,7 @@
 config SOLO6X10
 	tristate "Softlogic 6x10 MPEG codec cards"
 	depends on PCI && VIDEO_DEV && SND && I2C
+	depends on FONTS
 	select VIDEOBUF2_DMA_SG
 	select VIDEOBUF2_DMA_CONTIG
 	select SND_PCM
diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile
index a862e91..48da25c 100644
--- a/drivers/video/console/Makefile
+++ b/drivers/video/console/Makefile
@@ -18,6 +18,8 @@ font-objs-$(CONFIG_FONT_MINI_4x6)  += font_mini_4x6.o
 
 font-objs += $(font-objs-y)
 
+obj-$(CONFIG_FONTS) += font.o
+
 # Each configuration option enables a list of files.
 
 obj-$(CONFIG_DUMMY_CONSOLE)       += dummycon.o
-- 
1.8.1.2

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