[PATCH v2] ARM: s3c2440: various fixes in Kconfig file

[awg at embtoolkit.org]

From: Abdoulaye Walsimou Gaye <awg at embtoolkit.org>

* kconfig symbols defined in arch/arm/mach-s3c2440/Kconfig are only available
  when ARCH_S3C2410 is selected, so no need to make some of them depend
  on ARCH_S3C2410.
* CPU_S3C24405B is used nowhere in the whole source tree, so remove it from
  "config S3C2440_DMA".
* mini2440: select SND_S3C24XX_SOC as it is needed in order be able to select
  SND_S3C24XX_SOC_S3C24XX_UDA134X.
Those fixes avoid the following warnings at make time:
scripts/kconfig/qconf arch/arm/Kconfig
warning: (MACH_MINI2440 && ARCH_S3C2410) selects SND_S3C24XX_SOC_S3C24XX_UDA134X which has unmet direct dependencies (SND_S3C24XX_SOC && ARCH_S3C2410)
warning: (CPU_S3C2440 && ARCH_S3C2410 && S3C2410_DMA) selects S3C2440_DMA which has unmet direct dependencies (ARCH_S3C2410 && CPU_S3C24405B)
warning: (CPU_S3C2440 && ARCH_S3C2410 || CPU_S3C2442 && ARCH_S3C2410) selects CPU_S3C244X which has unmet direct dependencies (!ARCH_S3C2410)

Signed-off-by: Abdoulaye Walsimou Gaye <awg at embtoolkit.org>
---

changes since v1:
include warnings observed without this patch

 arch/arm/mach-s3c2440/Kconfig |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
index cd8e7de..e84ff1e 100644
--- a/arch/arm/mach-s3c2440/Kconfig
+++ b/arch/arm/mach-s3c2440/Kconfig
@@ -4,7 +4,6 @@
 
 config CPU_S3C2440
 	bool
-	depends on ARCH_S3C2410
 	select CPU_ARM920T
 	select S3C_GPIO_PULL_UP
 	select S3C2410_CLOCK
@@ -18,7 +17,6 @@ config CPU_S3C2440
 
 config CPU_S3C2442
 	bool
-	depends on ARCH_S3C2410
 	select CPU_ARM920T
 	select S3C2410_CLOCK
 	select S3C2410_GPIO
@@ -30,7 +28,7 @@ config CPU_S3C2442
 
 config CPU_S3C244X
 	bool
-	depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442)
+	depends on CPU_S3C2440 || CPU_S3C2442
 	help
 	  Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems.
 
@@ -72,7 +70,6 @@ config S3C2440_PLL_16934400
 
 config S3C2440_DMA
 	bool
-	depends on ARCH_S3C2410 && CPU_S3C24405B
 	help
 	  Support for S3C2440 specific DMA code5A
 
@@ -181,6 +178,7 @@ config MACH_MINI2440
 	select CPU_S3C2440
 	select EEPROM_AT24
 	select LEDS_TRIGGER_BACKLIGHT
+	select SND_S3C24XX_SOC
 	select SND_S3C24XX_SOC_S3C24XX_UDA134X
 	select S3C_DEV_NAND
 	select S3C_DEV_USB_HOST
-- 
1.7.0.4