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authorSakari Ailus <sakari.ailus@linux.intel.com>2017-07-21 14:39:36 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-07-22 01:04:51 +0300
commit37ba983cfb47cc7b353146422c437468fcb29c61 (patch)
tree060594741d16d202705d46c69fd543d8b2548e31 /include/linux/fwnode.h
parent39e5aeed835dece823e6cc57f6842b8f1f4799e1 (diff)
downloadlinux-37ba983cfb47cc7b353146422c437468fcb29c61.tar.xz
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/fwnode.h')
-rw-r--r--include/linux/fwnode.h26
1 files changed, 14 insertions, 12 deletions
diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h
index c5dbc48b55dd..7b50ee4edcfc 100644
--- a/include/linux/fwnode.h
+++ b/include/linux/fwnode.h
@@ -55,30 +55,32 @@ struct fwnode_endpoint {
struct fwnode_operations {
void (*get)(struct fwnode_handle *fwnode);
void (*put)(struct fwnode_handle *fwnode);
- bool (*device_is_available)(struct fwnode_handle *fwnode);
- bool (*property_present)(struct fwnode_handle *fwnode,
+ bool (*device_is_available)(const struct fwnode_handle *fwnode);
+ bool (*property_present)(const struct fwnode_handle *fwnode,
const char *propname);
- int (*property_read_int_array)(struct fwnode_handle *fwnode,
+ int (*property_read_int_array)(const struct fwnode_handle *fwnode,
const char *propname,
unsigned int elem_size, void *val,
size_t nval);
- int (*property_read_string_array)(struct fwnode_handle *fwnode_handle,
- const char *propname,
- const char **val, size_t nval);
- struct fwnode_handle *(*get_parent)(struct fwnode_handle *fwnode);
+ int
+ (*property_read_string_array)(const struct fwnode_handle *fwnode_handle,
+ const char *propname, const char **val,
+ size_t nval);
+ struct fwnode_handle *(*get_parent)(const struct fwnode_handle *fwnode);
struct fwnode_handle *
- (*get_next_child_node)(struct fwnode_handle *fwnode,
+ (*get_next_child_node)(const struct fwnode_handle *fwnode,
struct fwnode_handle *child);
struct fwnode_handle *
- (*get_named_child_node)(struct fwnode_handle *fwnode, const char *name);
+ (*get_named_child_node)(const struct fwnode_handle *fwnode,
+ const char *name);
struct fwnode_handle *
- (*graph_get_next_endpoint)(struct fwnode_handle *fwnode,
+ (*graph_get_next_endpoint)(const struct fwnode_handle *fwnode,
struct fwnode_handle *prev);
struct fwnode_handle *
- (*graph_get_remote_endpoint)(struct fwnode_handle *fwnode);
+ (*graph_get_remote_endpoint)(const struct fwnode_handle *fwnode);
struct fwnode_handle *
(*graph_get_port_parent)(struct fwnode_handle *fwnode);
- int (*graph_parse_endpoint)(struct fwnode_handle *fwnode,
+ int (*graph_parse_endpoint)(const struct fwnode_handle *fwnode,
struct fwnode_endpoint *endpoint);
};