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    Subject[patch v2 net-next 01/13] ACPI: bus: add stub acpi_dev_found() to linux/acpi.h
    Date
    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 <rjw@rjwysocki.net>
    Signed-off-by: Kejian Yan <yankejian@huawei.com>
    Signed-off-by: Yisen Zhuang <Yisen.Zhuang@huawei.com>
    ---
    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;
    --
    1.9.1
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