Merge tag 'at91-ab-4.13-drivers-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into fixes

Pull "Driver fixes for 4.13" from Alexandre Belloni:

 - Multiple EBI/SMC timing setting/calculation fixes

* tag 'at91-ab-4.13-drivers-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  memory: atmel-ebi: Fix smc cycle xlate converter
  memory: atmel-ebi: Allow t_DF timings of zero ns
  memory: atmel-ebi: Fix smc timing return value evaluation