• Guo Ren's avatar
    csky: Fixup ioremap function losing · 5336c179
    Guo Ren authored
    Implement the following apis to meet usage in different scenarios.
    
     - ioremap          (NonCache + StrongOrder)
     - ioremap_nocache  (NonCache + StrongOrder)
     - ioremap_wc       (NonCache + WeakOrder  )
     - ioremap_cache    (   Cache + WeakOrder  )
    
    Also change flag VM_ALLOC to VM_IOREMAP in get_vm_area_caller.
    Signed-off-by: default avatarGuo Ren <ren_guo@c-sky.com>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Christoph Hellwig <hch@infradead.org>
    5336c179
io.h 1.74 KB