riscv: Keep the riscv Kconfig selects sorted

Move three Kconfig selects: ARCH_STACKWALK, ARCH_SUPPORTS_ATOMIC_RMW
and ARCH_SUPPORTS_DEBUG_PAGEALLOC to the right place.

Signed-off-by: Jisheng Zhang <[email protected]>
Signed-off-by: Palmer Dabbelt <[email protected]>

Author: xhackerustc

arch/riscv/Kconfig

@@ -13,9 +13,6 @@ config 32BIT
 config RISCV
 	def_bool y
 	select ARCH_CLOCKSOURCE_INIT
-	select ARCH_SUPPORTS_ATOMIC_RMW
-	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
-	select ARCH_STACKWALK
 	select ARCH_HAS_BINFMT_FLAT
 	select ARCH_HAS_DEBUG_VM_PGTABLE
 	select ARCH_HAS_DEBUG_VIRTUAL if MMU
@@ -33,6 +30,9 @@ config RISCV
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
+	select ARCH_STACKWALK
+	select ARCH_SUPPORTS_ATOMIC_RMW
+	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
 	select ARCH_SUPPORTS_HUGETLBFS if MMU
 	select ARCH_USE_MEMTEST
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU