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author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2017-07-21 14:39:36 +0300 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-22 00:04:51 +0200 |
commit | 37ba983cfb47cc7b353146422c437468fcb29c61 (patch) | |
tree | 060594741d16d202705d46c69fd543d8b2548e31 /include/linux/acpi.h | |
parent | 39e5aeed835dece823e6cc57f6842b8f1f4799e1 (diff) | |
download | linux-stable-37ba983cfb47cc7b353146422c437468fcb29c61.tar.gz linux-stable-37ba983cfb47cc7b353146422c437468fcb29c61.tar.bz2 linux-stable-37ba983cfb47cc7b353146422c437468fcb29c61.zip |
device property: Constify fwnode property API
Make fwnode arguments to the fwnode property API const.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r-- | include/linux/acpi.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 4d9fb610f114..8b9edf87b98d 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -1029,13 +1029,14 @@ int acpi_node_prop_read(const struct fwnode_handle *fwnode, int acpi_dev_prop_read(const struct acpi_device *adev, const char *propname, enum dev_prop_type proptype, void *val, size_t nval); -struct fwnode_handle *acpi_get_next_subnode(struct fwnode_handle *fwnode, +struct fwnode_handle *acpi_get_next_subnode(const struct fwnode_handle *fwnode, struct fwnode_handle *child); -struct fwnode_handle *acpi_node_get_parent(struct fwnode_handle *fwnode); +struct fwnode_handle *acpi_node_get_parent(const 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 * +acpi_graph_get_next_endpoint(const struct fwnode_handle *fwnode, + struct fwnode_handle *prev); +int acpi_graph_get_remote_endpoint(const struct fwnode_handle *fwnode, struct fwnode_handle **remote, struct fwnode_handle **port, struct fwnode_handle **endpoint); @@ -1157,26 +1158,27 @@ static inline int acpi_dev_prop_read(const struct acpi_device *adev, } static inline struct fwnode_handle * -acpi_get_next_subnode(struct fwnode_handle *fwnode, struct fwnode_handle *child) +acpi_get_next_subnode(const struct fwnode_handle *fwnode, + struct fwnode_handle *child) { return NULL; } static inline struct fwnode_handle * -acpi_node_get_parent(struct fwnode_handle *fwnode) +acpi_node_get_parent(const struct fwnode_handle *fwnode) { return NULL; } static inline struct fwnode_handle * -acpi_graph_get_next_endpoint(struct fwnode_handle *fwnode, +acpi_graph_get_next_endpoint(const struct fwnode_handle *fwnode, struct fwnode_handle *prev) { return ERR_PTR(-ENXIO); } static inline int -acpi_graph_get_remote_endpoint(struct fwnode_handle *fwnode, +acpi_graph_get_remote_endpoint(const struct fwnode_handle *fwnode, struct fwnode_handle **remote, struct fwnode_handle **port, struct fwnode_handle **endpoint) |