xtensa: sort 'select' statements in Kconfig

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

arch/xtensa/Kconfig

@@ -4,24 +4,24 @@ config ZONE_DMA
 config XTENSA
 	def_bool y
 	select ARCH_WANT_FRAME_POINTERS
-	select HAVE_IDE
-	select GENERIC_ATOMIC64
-	select GENERIC_CLOCKEVENTS
-	select VIRT_TO_BUS
-	select GENERIC_IRQ_SHOW
-	select GENERIC_SCHED_CLOCK
-	select MODULES_USE_ELF_RELA
-	select GENERIC_PCI_IOMAP
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select BUILDTIME_EXTABLE_SORT
 	select CLONE_BACKWARDS
-	select IRQ_DOMAIN
-	select HAVE_OPROFILE
+	select COMMON_CLK
+	select GENERIC_ATOMIC64
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_IRQ_SHOW
+	select GENERIC_PCI_IOMAP
+	select GENERIC_SCHED_CLOCK
 	select HAVE_FUNCTION_TRACER
+	select HAVE_IDE
 	select HAVE_IRQ_TIME_ACCOUNTING
+	select HAVE_OPROFILE
 	select HAVE_PERF_EVENTS
-	select COMMON_CLK
+	select IRQ_DOMAIN
+	select MODULES_USE_ELF_RELA
+	select VIRT_TO_BUS
 	help
 	  Xtensa processors are 32-bit RISC machines designed by Tensilica
 	  primarily for embedded systems.  These processors are both