[PATCH v4 5/5] da850-evm: KEYBOARD_GPIO and INPUT_POLLDEV Kconfig conditionals

[Ben Gardiner]

Use the mach-davinci/Kconfig to enable gpio-keys as default when da850-evm
machine is enabled and to also select INPUT_POLLDEV when gpio-keys is enabled.

INPUT_POLLDEV needs to be enabled for gpio-keys devices to function properly
on da850-evm.

Signed-off-by: Ben Gardiner <bengardiner@xxxxxxxxxxxxxx>
CC: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
CC: "Nori, Sekhar" <nsekhar@xxxxxx>

---

Changes since v3:
 * no changes in this patch of the series / this patch was introduced in v4 of
   the series

---
 arch/arm/mach-davinci/Kconfig |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 84066e8..70d1758 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -180,6 +180,10 @@ endchoice
 config GPIO_PCA953X
 	default MACH_DAVINCI_DA850_EVM
 
+config KEYBOARD_GPIO
+	default MACH_DAVINCI_DA850_EVM
+	select INPUT_POLLDEV if MACH_DAVINCI_DA850_EVM
+
 config MACH_TNETV107X
 	bool "TI TNETV107X Reference Platform"
 	default ARCH_DAVINCI_TNETV107X
-- 
1.7.0.4

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