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ACPI: bus: add stub acpi_dev_found() to linux/acpi.h

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kejian Yan 2016-06-03 10:55:09 +08:00 committed by David S. Miller
parent 169fbdc6f5
commit 6eb17e0df7
1 changed files with 5 additions and 0 deletions
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5
include/linux/acpi.h
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@ -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;