avr32: disable kprobes for all default configurations

This patch will disable kprobes for all the default AVR32 board configurations.
This works around a regression in kprobes which seems to be related to AVR32 is
now lacking the struct kprobe_ctlblk.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index aec4c43..a7536b8 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -11,7 +11,7 @@
 # CONFIG_COMPAT_BRK is not set
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
+# CONFIG_KPROBES is not set
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set