Merge tag 'pxa-for-4.13' of https://github.com/rjarzmik/linux into next/soc

Merge tag 'pxa-for-4.13' of https://github.com/rjarzmik/linux into next/soc

This is the pxa changes for v4.13 cycle.

This cycle is a minor fixes one, with :
 - Coccinelle found improvements
 - magician getting touchscreen driver support.

* tag 'pxa-for-4.13' of https://github.com/rjarzmik/linux:
  ARM: pxa: Delete an error message for a failed memory allocation in pxa3xx_u2d_probe()
  ARM: pxa: Improve a size determination in pxa3xx_u2d_probe()
  ARM: pxa: Delete an error message for a failed memory allocation in pxa_pm_init()
  ARM: pxa: magician: Add support for ADS7846 touchscreen

Signed-off-by: Olof Johansson <olof@lixom.net>