parisc: Fix defconfig selection

Fix the recursive loop when running "make ARCH=parisc defconfig".

Fixes: 8466992 ("parisc: Regenerate parisc defconfigs")
Noticed-by: Guenter Roeck <[email protected]>
Tested-by: Guenter Roeck <[email protected]>
Signed-off-by: Helge Deller <[email protected]>

Author: hdeller

arch/parisc/Kconfig

@@ -79,6 +79,11 @@ config MMU
 config STACK_GROWSUP
 	def_bool y
 
+config ARCH_DEFCONFIG
+	string
+	default "arch/parisc/configs/generic-32bit_defconfig" if !64BIT
+	default "arch/parisc/configs/generic-64bit_defconfig" if 64BIT
+
 config GENERIC_LOCKBREAK
 	bool
 	default y

arch/parisc/Makefile

@@ -34,6 +34,13 @@ CC_ARCHES	= hppa hppa2.0 hppa1.1
 LD_BFD		:= elf32-hppa-linux
 endif
 
+# select defconfig based on actual architecture
+ifeq ($(shell uname -m),parisc64)
+	KBUILD_DEFCONFIG := generic-64bit_defconfig
+else
+	KBUILD_DEFCONFIG := generic-32bit_defconfig
+endif
+
 export LD_BFD
 
 ifneq ($(SUBARCH),$(UTS_MACHINE))