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ARM: shmobile: only select sound drivers that build 

A couple of codec drivers are selected by shmobile platform code,
but depend on I2C, which results in a build error:

sound/soc/codecs/ak4642.c:638:1: warning: data definition has no type or storage class
 module_i2c_driver(ak4642_i2c_driver);
 ^
sound/soc/codecs/ak4642.c:638:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
sound/soc/codecs/ak4642.c:638:1: warning: parameter names (without types) in function declaration
sound/soc/codecs/ak4642.c:627:26: warning: 'ak4642_i2c_driver' defined but not used [-Wunused-variable]

This ensures that we do not enable the respective drivers when I2C
is disabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Arnd Bergmann 2015-05-19 15:40:37 +02:00 committed by Simon Horman
parent b787f68c36
commit 66f72f0c8e
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-shmobile/Kconfig
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@ -139,7 +139,7 @@ config MACH_ARMADILLO800EVA
select ARCH_REQUIRE_GPIOLIB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select SMSC_PHY if SH_ETH
select SND_SOC_WM8978 if SND_SIMPLE_CARD
select SND_SOC_WM8978 if SND_SIMPLE_CARD && I2C
select USE_OF
config MACH_BOCKW
@ -148,7 +148,7 @@ config MACH_BOCKW
select ARCH_REQUIRE_GPIOLIB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select SND_SOC_AK4554 if SND_SIMPLE_CARD
select SND_SOC_AK4642 if SND_SIMPLE_CARD
select SND_SOC_AK4642 if SND_SIMPLE_CARD && I2C
select USE_OF
config MACH_BOCKW_REFERENCE