ARM: lpc32xx: platform updates for v5.1

Here are the changes for ARM NXP LPC32xx platform files:

* removed a superfluous record to kernel log buffer under OOM condition,
* use kmemdup() helper instead of kmalloc()/memcpy() pair,
* removed platform data of ARM PL180 SD/MMC and ARM PL111 LCD controllers,
  since now both are handled in devicetree files.

* tag 'lpc32xx-soc-for-5.1' of https://github.com/vzapolskiy/linux-lpc32xx

:
  ARM: lpc32xx: remove platform data of ARM PL111 LCD controller
  ARM: lpc32xx: remove platform data of ARM PL180 SD/MMC controller
  ARM: lpc32xx: Use kmemdup to replace duplicating its implementation
  ARM: lpc32xx: Delete an error message for a failed memory allocation in lpc32xx_pm_enter()

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