Merge tag 'xtensa-20200410' of git://github.com/jcmvbkbc/linux-xtensa

Pull xtensa updates from Max Filippov:

 - replace setup_irq() by request_irq()

 - cosmetic fixes in xtensa Kconfig and boot/Makefile

* tag 'xtensa-20200410' of git://github.com/jcmvbkbc/linux-xtensa:
  arch/xtensa: fix grammar in Kconfig help text
  xtensa: remove meaningless export ccflags-y
  xtensa: replace setup_irq() by request_irq()

diff --combined arch/xtensa/Kconfig
index de22942,60ce519..3a9f1e8
--- 1/arch/xtensa/Kconfig
--- 2/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@@ -6,7 -6,7 +6,7 @@@ config XTENS
        select ARCH_HAS_DMA_PREP_COHERENT if MMU
        select ARCH_HAS_SYNC_DMA_FOR_CPU if MMU
        select ARCH_HAS_SYNC_DMA_FOR_DEVICE if MMU
 -      select ARCH_HAS_UNCACHED_SEGMENT if MMU
 +      select ARCH_HAS_DMA_SET_UNCACHED if MMU
        select ARCH_USE_QUEUED_RWLOCKS
        select ARCH_USE_QUEUED_SPINLOCKS
        select ARCH_WANT_FRAME_POINTERS
@@@ -122,7 -122,7 +122,7 @@@ config XTENSA_VARIANT_CUSTOM_NAM
        help
          Provide the name of a custom Xtensa processor variant.
          This CORENAME selects arch/xtensa/variant/CORENAME.
-         Dont forget you have to select MMU if you have one.
+         Don't forget you have to select MMU if you have one.
  
  config XTENSA_VARIANT_NAME
        string