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    Subject[RFC v2 1/5] acpi: add missing include in acpi_numa.h
    Date
    Right now if a file includes acpi_numa.h and they don't happen to include
    linux/numa.h before it, they get the following warning:

    ./include/acpi/acpi_numa.h:9:5: warning: "MAX_NUMNODES" is not defined [-Wundef]
    #if MAX_NUMNODES > 256
    ^~~~~~~~~~~~

    Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
    ---
    include/acpi/acpi_numa.h | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h
    index d4b7294..1e3a74f 100644
    --- a/include/acpi/acpi_numa.h
    +++ b/include/acpi/acpi_numa.h
    @@ -3,6 +3,7 @@

    #ifdef CONFIG_ACPI_NUMA
    #include <linux/kernel.h>
    +#include <linux/numa.h>

    /* Proximity bitmap length */
    #if MAX_NUMNODES > 256
    --
    2.9.4
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