Fix KConfig warning

This patch fixes the following Kconfig warning :
"arch/arm/mach-mx25/Kconfig:18:warning: choice value used outside its
choice group
Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/mach-mx25/Kconfig

@@ -17,9 +17,9 @@ config MACH_EUKREA_CPUIMX25
 choice
 	prompt "Baseboard"
 	depends on MACH_EUKREA_CPUIMX25
-	default MACH_EUKREA_MBIMXSD_BASEBOARD
+	default MACH_EUKREA_MBIMXSD25_BASEBOARD
 
-config MACH_EUKREA_MBIMXSD_BASEBOARD
+config MACH_EUKREA_MBIMXSD25_BASEBOARD
 	prompt "Eukrea MBIMXSD development board"
 	bool
 	help

arch/arm/mach-mx25/Makefile

@@ -2,4 +2,4 @@ obj-y				:= mm.o devices.o
 obj-$(CONFIG_ARCH_MX25)		+= clock.o
 obj-$(CONFIG_MACH_MX25_3DS)	+= mach-mx25_3ds.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX25)		+= mach-cpuimx25.o
-obj-$(CONFIG_MACH_EUKREA_MBIMXSD_BASEBOARD)	+= eukrea_mbimxsd-baseboard.o
+obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD)	+= eukrea_mbimxsd-baseboard.o

arch/arm/mach-mx3/Kconfig

@@ -167,9 +167,9 @@ config MACH_EUKREA_CPUIMX35
 choice
 	prompt "Baseboard"
 	depends on MACH_EUKREA_CPUIMX35
-	default MACH_EUKREA_MBIMXSD_BASEBOARD
+	default MACH_EUKREA_MBIMXSD35_BASEBOARD
 
-config MACH_EUKREA_MBIMXSD_BASEBOARD
+config MACH_EUKREA_MBIMXSD35_BASEBOARD
 	prompt "Eukrea MBIMXSD development board"
 	bool
 	help

arch/arm/mach-mx3/Makefile

@@ -25,4 +25,4 @@ obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
 obj-$(CONFIG_MACH_MX35_3DS)	+= mach-mx35_3ds.o
 obj-$(CONFIG_MACH_KZM_ARM11_01)	+= mach-kzm_arm11_01.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX35)	+= mach-cpuimx35.o
-obj-$(CONFIG_MACH_EUKREA_MBIMXSD_BASEBOARD)	+= eukrea_mbimxsd-baseboard.o
+obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD)	+= eukrea_mbimxsd-baseboard.o