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    Subject[patch v2 net-next 01/13] ACPI: bus: add stub acpi_dev_found() to linux/acpi.h
    acpi_dev_found() will be used to detect if a given ACPI device is in the
    system. It will be compiled in non-ACPI case, but the function is in
    acpi_bus.h and acpi_bus.h can only be used in ACPI case, so this patch add
    the stub function to linux/acpi.h to make compiled successfully in
    non-ACPI cases.

    Cc: Rafael J. Wysocki <>
    Signed-off-by: Kejian Yan <>
    Signed-off-by: Yisen Zhuang <>
    include/linux/acpi.h | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/include/linux/acpi.h b/include/linux/acpi.h
    index 288fac5..3025d19 100644
    --- a/include/linux/acpi.h
    +++ b/include/linux/acpi.h
    @@ -543,6 +543,11 @@ struct platform_device *acpi_create_platform_device(struct acpi_device *);

    struct fwnode_handle;

    +static inline bool acpi_dev_found(const char *hid)
    + return false;
    static inline bool is_acpi_node(struct fwnode_handle *fwnode)
    return false;
     \ /
      Last update: 2016-05-30 04:21    [W:2.366 / U:0.444 seconds]
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