Merge tag 'pxa-for-5.1' of https://github.com/rjarzmik/linux into arm/fixes

This is the pxa changes for 5.1 cycle:
 - the last step of raumfeld board conversion to devicetree is here,
   ie. the platform_data file removal
   The previous cycle dealt with devicetree inclusion already.
 - an empty file removal

* tag 'pxa-for-5.1' of https://github.com/rjarzmik/linux:
  ARM: pxa: remove unused empty mach/pxa25x-udc.h file
  ARM: pxa: remove raumfeld board files and defconfig

Signed-off-by: Arnd Bergmann <arnd@arndb.de>