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ACPI / property: Add dummy function for remote endpoints

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complete version:
79389a83bc

Change-Id: Ib6147e7ba2b426bc16253c27cdf8170a546f4ac5
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
This commit is contained in:
Jacob Chen
2017-08-28 14:49:26 +08:00
committed by Tao Huang
parent f22086c9d9
commit 3e6f039fb5
1 changed files with 23 additions and 0 deletions
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23
include/linux/acpi.h
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@@ -814,6 +814,13 @@ struct fwnode_handle *acpi_get_next_subnode(struct fwnode_handle *fwnode,
struct fwnode_handle *child);
struct fwnode_handle *acpi_node_get_parent(struct fwnode_handle *fwnode);
struct fwnode_handle *acpi_graph_get_next_endpoint(struct fwnode_handle *fwnode,
struct fwnode_handle *prev);
int acpi_graph_get_remote_endpoint(struct fwnode_handle *fwnode,
struct fwnode_handle **remote,
struct fwnode_handle **port,
struct fwnode_handle **endpoint);
struct acpi_probe_entry;
typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *,
struct acpi_probe_entry *);
@@ -933,6 +940,22 @@ acpi_node_get_parent(struct fwnode_handle *fwnode)
return NULL;
}
static inline struct fwnode_handle *
acpi_graph_get_next_endpoint(struct fwnode_handle *fwnode,
struct fwnode_handle *prev)
{
return ERR_PTR(-ENXIO);
}
static inline int
acpi_graph_get_remote_endpoint(struct fwnode_handle *fwnode,
struct fwnode_handle **remote,
struct fwnode_handle **port,
struct fwnode_handle **endpoint)
{
return -ENXIO;
}
#define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, valid, data, fn) \
static const void * __acpi_table_##name[] \
__attribute__((unused)) \