linux-kernel - [RFC][PATCH] ASoC: Make wm1250-ev1 depends on GPIOLIB

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Message-ID: <1317091799.315.6.camel@phoenix>
Date:	Tue, 27 Sep 2011 10:49:59 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: [RFC][PATCH] ASoC: Make wm1250-ev1 depends on GPIOLIB

I got below build error if GPIO support is disabled.
Make wm1250-ev1 depends on GPIOLIB to fix below build error.

  CC      sound/soc/codecs/wm1250-ev1.o
sound/soc/codecs/wm1250-ev1.c:32:14: error: array type has incomplete element type
sound/soc/codecs/wm1250-ev1.c: In function ‘wm1250_ev1_pdata’:
sound/soc/codecs/wm1250-ev1.c:126:18: warning: type defaults to ‘int’ in type name
sound/soc/codecs/wm1250-ev1.c:126:18: warning: type defaults to ‘int’ in type name
sound/soc/codecs/wm1250-ev1.c:126:18: error: negative width in bit-field ‘<anonymous>’
sound/soc/codecs/wm1250-ev1.c:134:42: warning: type defaults to ‘int’ in type name
sound/soc/codecs/wm1250-ev1.c:134:42: warning: type defaults to ‘int’ in type name
sound/soc/codecs/wm1250-ev1.c:134:42: error: negative width in bit-field ‘<anonymous>’
sound/soc/codecs/wm1250-ev1.c: In function ‘wm1250_ev1_free’:
sound/soc/codecs/wm1250-ev1.c:155:34: warning: type defaults to ‘int’ in type name
sound/soc/codecs/wm1250-ev1.c:155:34: warning: type defaults to ‘int’ in type name
sound/soc/codecs/wm1250-ev1.c:155:34: error: negative width in bit-field ‘<anonymous>’
make[3]: *** [sound/soc/codecs/wm1250-ev1.o] Error 1
make[2]: *** [sound/soc/codecs] Error 2
make[1]: *** [sound/soc] Error 2
make: *** [sound] Error 2

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
I got the build error while trying to build for SND_MFLD_MACHINE and SND_SST_PLATFORM.
( "Enable ALSA for SoC audio support" and "Build all ASoC CODEC drivers" on X86 )

Axel
 sound/soc/codecs/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 3449431..0ad80fe 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -58,7 +58,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_UDA134X
 	select SND_SOC_UDA1380 if I2C
 	select SND_SOC_WL1273 if MFD_WL1273_CORE
-	select SND_SOC_WM1250_EV1 if I2C
+	select SND_SOC_WM1250_EV1 if I2C && GPIOLIB
 	select SND_SOC_WM2000 if I2C
 	select SND_SOC_WM5100 if I2C
 	select SND_SOC_WM8350 if MFD_WM8350
-- 
1.7.4.1



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