[PATCH] Remove apparently superfluous Kconfig variable HAS_OMAP_NAND

[Robert P. J. Day]

Remove what is an apparently valueless Kconfig variable HAS_OMAP_NAND.
A search of the entire source tree shows:

$ grep -r HAS_OMAP_NAND *
arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
arch/arm/mach-omap/Kconfig:config HAS_OMAP_NAND
arch/arm/configs/phycard_a_l1_defconfig:CONFIG_HAS_OMAP_NAND=y
$

where the definition of that variable is simply:

config HAS_OMAP_NAND
        bool

so it seems pretty clear it can be removed as nothing is using it.

Signed-off-by: Robert P. J. Day <rpjday at crashcourse.ca>

---

  compile-tested for beagleboard.  beyond that, it looks like a pretty
safe removal.

diff --git a/arch/arm/configs/phycard_a_l1_defconfig b/arch/arm/configs/phycard_a_l1_defconfig
index 95dffbb..64afcc2 100644
--- a/arch/arm/configs/phycard_a_l1_defconfig
+++ b/arch/arm/configs/phycard_a_l1_defconfig
@@ -13,7 +13,6 @@ CONFIG_OMAP3_CLOCK_CONFIG=y
 CONFIG_OMAP3_COPY_CLOCK_SRAM=n
 CONFIG_OMAP_GPMC=y
 CONFIG_MACH_PCAAL1=y
-CONFIG_HAS_OMAP_NAND=y
 CONFIG_AEABI=y
 CONFIG_CMD_ARM_CPUINFO=y
 CONFIG_ARM_EXCEPTIONS=y
diff --git a/arch/arm/mach-omap/Kconfig b/arch/arm/mach-omap/Kconfig
index 73125a7..6a5e674 100644
--- a/arch/arm/mach-omap/Kconfig
+++ b/arch/arm/mach-omap/Kconfig
@@ -114,7 +114,6 @@ config MACH_OMAP343xSDP
 	bool "Texas Instrument's SDP343x"
 	select MACH_HAS_LOWLEVEL_INIT
 	select OMAP_CLOCK_ALL
-	select HAS_OMAP_NAND
 	depends on ARCH_OMAP3
 	help
 	  Say Y here if you are using SDP343x platform
@@ -124,7 +123,6 @@ config MACH_BEAGLE
 	select MACH_HAS_LOWLEVEL_INIT
 	select OMAP_CLOCK_ALL
 	select HAVE_NOSHELL
-	select HAS_OMAP_NAND
 	depends on ARCH_OMAP3
 	  help
 	  Say Y here if you are using Beagle Board
@@ -133,7 +131,6 @@ config MACH_OMAP3EVM
 	bool "Texas Instrument's OMAP3 EVM"
 	select MACH_HAS_LOWLEVEL_INIT
 	select OMAP_CLOCK_ALL
-	select HAS_OMAP_NAND
 	depends on ARCH_OMAP3
 	  help
 	  Say Y here if you are using OMAP3EVM
@@ -158,7 +155,6 @@ config MACH_PCAAL1
 	bool "Phytec phyCARD-A-L1"
 	select MACH_HAS_LOWLEVEL_INIT
 	select OMAP_CLOCK_ALL
-	select HAS_OMAP_NAND
 	  help
 	  Say Y here if you are using a phyCARD-A-L1 PCA-A-L1

@@ -190,7 +186,4 @@ config MACH_OMAP_ADVANCED_MUX
 	  Say Y here if you would like to have complete pin muxing to be
 	  done at boot time

-config HAS_OMAP_NAND
-	bool
-
 endmenu

-- 

========================================================================
Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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