ar71xx: drop help sections from Kconfig.openwrt

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt

@@ -132,9 +132,6 @@ config ATH79_MACH_ARDUINO_YUN
 	select ATH79_DEV_M25P80
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Arduino Yun.
 
 config ATH79_MACH_AP132
 	bool "Atheros AP132 reference board"
@@ -144,9 +141,6 @@ config ATH79_MACH_AP132
 	select ATH79_DEV_M25P80
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Atheros AP132 reference boards.
 
 config ATH79_MACH_AP143
 	bool "Atheros AP143 reference board"
@@ -158,9 +152,6 @@ config ATH79_MACH_AP143
 	select ATH79_DEV_WMAC
 	select ATH79_DEV_ETH
 	select ATH79_DEV_M25P80
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Atheros AP143 reference board.
 
 config ATH79_MACH_AP147
 	bool "Atheros AP147 reference board"
@@ -171,9 +162,6 @@ config ATH79_MACH_AP147
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
 	select ATH79_DEV_AP9X_PCI if PCI
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  QCA AP147 reference boards.
 
 config ATH79_MACH_AP152
 	bool "Atheros AP152 reference board"
@@ -184,10 +172,6 @@ config ATH79_MACH_AP152
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
 	select ATH79_DEV_AP9X_PCI if PCI
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  QCA AP152 reference boards.
-
 
 config ATH79_MACH_AP90Q
 	bool "YunCore AP90Q support"
@@ -660,9 +644,6 @@ config ATH79_MACH_EW_DORIN
 	select ATH79_DEV_LEDS_GPIO
 	select ATH79_DEV_WMAC
 	select ATH79_DEV_ETH
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Dorin Platform from www.80211.de .
 
 config ATH79_MACH_EL_M150
 	bool "EasyLink EL-M150 support"