ARM: Tegra: select MACH_HAS_SND_SOC_TEGRA_WM8903
CONFIG_SND_SOC_TEGRA_WM8903 is useful for many Tegra boards. To avoid the
ASoC tegra/Kconfig enumerating them all, instead have the Tegra machine
Kconfig select MACH_HAS_SND_SOC_TEGRA_WM8903 where appropriate, and have
SND_SOC_TEGRA_WM8903 depend on this.
[Redid ASoC diff so it applies. -- broonie]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index 66b504f..0f103a1 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -14,6 +14,13 @@
Tegra I2S interface. You will also need to select the individual
machine drivers to support below.
+config MACH_HAS_SND_SOC_TEGRA_WM8903
+ bool
+ help
+ Machines that use the SND_SOC_TEGRA_WM8903 driver should select
+ this config option, in order to allow the user to enable
+ SND_SOC_TEGRA_WM8903.
+
config SND_TEGRA_SOC_HARMONY
tristate "SoC Audio support for Tegra Harmony reference board"
depends on SND_TEGRA_SOC && MACH_HARMONY && I2C