#ifndef __ASM_MACH_GENERIC_KMALLOC_H
  #define __ASM_MACH_GENERIC_KMALLOC_H
  
  
  #ifndef CONFIG_DMA_COHERENT
  /*
   * Total overkill for most systems but need as a safe default.
   * Set this one if any device in the system might do non-coherent DMA.
   */
  #define ARCH_DMA_MINALIGN	128
  #endif
  
  #endif /* __ASM_MACH_GENERIC_KMALLOC_H */