[OE-core] keymaps: Fix kernel version issue

[Richard Purdie]

The conditional code here was to switch between 2.4 and 2.6
kernels. Since we no longer support 2.4, we can hardcode
2.6 which ensures the correct keymap will be found.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
diff --git a/meta/recipes-bsp/keymaps/files/keymap.sh b/meta/recipes-bsp/keymaps/files/keymap.sh
index 6ebc634..0e5eabc 100755
--- a/meta/recipes-bsp/keymaps/files/keymap.sh
+++ b/meta/recipes-bsp/keymaps/files/keymap.sh
@@ -2,14 +2,13 @@
 #
 # load keymap, if existing
 
-KERNEL_MAJMIN=`uname -r | cut -d '.' -f 1,2`
-if [ -e /etc/keymap-$KERNEL_MAJMIN.map ]; then
-	loadkeys /etc/keymap-$KERNEL_MAJMIN.map
+if [ -e /etc/keymap-2.6.map ]; then
+	loadkeys /etc/keymap-2.6.map
 fi
 
-if ( ls "/etc" | grep -q "keymap-extension-${KERNEL_MAJMIN}" )
+if ( ls "/etc" | grep -q "keymap-extension-2.6" )
 then
-	for extension in `ls -1 /etc/keymap-extension-$KERNEL_MAJMIN*` 
+	for extension in `ls -1 /etc/keymap-extension-2.6*` 
 	do	
 		loadkeys "$extension"
 	done