sound: Tighten some sound driver dependencies

A few sound drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.

Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig
index 0948d8caab06d324fe82029c123ce8337f2d14bd..81de9b30f3975123b8e67023b46f1f1b7662d2a0 100644 (file)
--- a/drivers/sound/Kconfig
+++ b/drivers/sound/Kconfig
@@ -23,7 +23,7 @@ config I2S
 
 config I2S_ROCKCHIP
        bool "Enable I2S support for Rockchip SoCs"
-       depends on I2S
+       depends on I2S && ARCH_ROCKCHIP
        help
          Rockchip SoCs support an I2S interface for sending audio data to an
          audio codec. This option enables support for this, using one of the
@@ -32,7 +32,7 @@ config I2S_ROCKCHIP
 
 config I2S_SAMSUNG
        bool "Enable I2C support for Samsung SoCs"
-       depends on I2S
+       depends on I2S && ARCH_EXYNOS
        help
          Samsung Exynos SoCs support an I2S interface for sending audio
          data to an audio codec. This option enables support for this,
@@ -51,7 +51,7 @@ config SOUND_DA7219
 
 config SOUND_I8254
        bool "Intel i8254 timer / beeper"
-       depends on SOUND
+       depends on SOUND && X86
        help
          This enables support for a beeper that uses the i8254 timer chip.
          This can emit beeps at a fixed frequency. It is possible to control
@@ -82,7 +82,7 @@ config SOUND_IVYBRIDGE
 
 config I2S_TEGRA
        bool "Enable I2S support for Nvidia Tegra SoCs"
-       depends on I2S
+       depends on I2S && ARCH_TEGRA
        select TEGRA124_DMA
        help
          Nvidia Tegra SoCs support several I2S interfaces for sending audio