• Matt Fleming's avatar
    x86/efi: Use early_memunmap() to squelch sparse errors · 98a716b6
    Matt Fleming authored
    The kbuild reports the following sparse errors,
    >> arch/x86/platform/efi/quirks.c:242:23: sparse: incorrect type in >> argument 1 (different address spaces)
       arch/x86/platform/efi/quirks.c:242:23:    expected void [noderef] <asn:2>*addr
       arch/x86/platform/efi/quirks.c:242:23:    got void *[assigned] tablep
    >> arch/x86/platform/efi/quirks.c:245:23: sparse: incorrect type in >> argument 1 (different address spaces)
       arch/x86/platform/efi/quirks.c:245:23:    expected void [noderef] <asn:2>*addr
       arch/x86/platform/efi/quirks.c:245:23:    got struct efi_setup_data *[assigned] data
    Dave Young had made previous attempts to convert the early_iounmap()
    calls to early_memunmap() but ran into merge conflicts with commit
     ("mm: create generic early_ioremap() support").
    Now that we've got that commit in place we can switch to using
    early_memunmap() since we're already using early_memremap() in
    Cc: Dave Young <dyoung@redhat.com>
    Cc: Saurabh Tangri <saurabh.tangri@intel.com>
    Signed-off-by: default avatarMatt Fleming <matt.fleming@intel.com>