From 64b94701c0714f814e640ff351d5f784fdc0381e Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 29 Mar 2007 00:53:28 -0700 Subject: [SPARC/64]: constify of_get_property return Finally, we actually change the functions themselves. Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- include/asm-sparc/prom.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-sparc') diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index 274868d8598..30d53ed4f5c 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -89,7 +89,7 @@ extern struct property *of_find_property(struct device_node *np, const char *name, int *lenp); extern int of_device_is_compatible(struct device_node *device, const char *); -extern void *of_get_property(struct device_node *node, const char *name, +extern const void *of_get_property(struct device_node *node, const char *name, int *lenp); #define get_property(node,name,lenp) of_get_property(node,name,lenp) extern int of_set_property(struct device_node *node, const char *name, void *val, int len); -- cgit v1.2.3-70-g09d2 From 357418e7cac16fed4ca558c6037d189d2109c9c2 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 29 Mar 2007 00:54:04 -0700 Subject: [SPARC]: constify some paramaters of OF routines This starts bringing the PowerPC and Sparc implemetations back closer together. Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- arch/sparc/kernel/prom.c | 9 ++++++--- include/asm-sparc/prom.h | 10 ++++++---- 2 files changed, 12 insertions(+), 7 deletions(-) (limited to 'include/asm-sparc') diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c index d2a8297d56f..9ddf6035915 100644 --- a/arch/sparc/kernel/prom.c +++ b/arch/sparc/kernel/prom.c @@ -32,7 +32,8 @@ static struct device_node *allnodes; */ static DEFINE_RWLOCK(devtree_lock); -int of_device_is_compatible(struct device_node *device, const char *compat) +int of_device_is_compatible(const struct device_node *device, + const char *compat) { const char* cp; int cplen, l; @@ -150,7 +151,8 @@ struct device_node *of_find_compatible_node(struct device_node *from, } EXPORT_SYMBOL(of_find_compatible_node); -struct property *of_find_property(struct device_node *np, const char *name, +struct property *of_find_property(const struct device_node *np, + const char *name, int *lenp) { struct property *pp; @@ -170,7 +172,8 @@ EXPORT_SYMBOL(of_find_property); * Find a property with a given name for a given node * and return the value. */ -const void *of_get_property(struct device_node *np, const char *name, int *lenp) +const void *of_get_property(const struct device_node *np, const char *name, + int *lenp) { struct property *pp = of_find_property(np,name,lenp); return pp ? pp->value : NULL; diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index 30d53ed4f5c..39ad2224a11 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -85,12 +85,14 @@ extern struct device_node *of_find_node_by_phandle(phandle handle); extern struct device_node *of_get_parent(const struct device_node *node); extern struct device_node *of_get_next_child(const struct device_node *node, struct device_node *prev); -extern struct property *of_find_property(struct device_node *np, +extern struct property *of_find_property(const struct device_node *np, const char *name, int *lenp); -extern int of_device_is_compatible(struct device_node *device, const char *); -extern const void *of_get_property(struct device_node *node, const char *name, - int *lenp); +extern int of_device_is_compatible(const struct device_node *device, + const char *); +extern const void *of_get_property(const struct device_node *node, + const char *name, + int *lenp); #define get_property(node,name,lenp) of_get_property(node,name,lenp) extern int of_set_property(struct device_node *node, const char *name, void *val, int len); extern int of_getintprop_default(struct device_node *np, -- cgit v1.2.3-70-g09d2 From 711b360d64418e88ed45f812e0ebd202073d888d Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 12 Apr 2007 14:38:34 -0700 Subject: [SPARC]: Make device_node name and type const Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- include/asm-sparc/prom.h | 4 ++-- include/asm-sparc64/prom.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include/asm-sparc') diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index 39ad2224a11..9ea105ebe2f 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -35,8 +35,8 @@ struct property { }; struct device_node { - char *name; - char *type; + const char *name; + const char *type; phandle node; char *path_component_name; char *full_name; diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h index 6394bd1cdcd..ddad5f99ac7 100644 --- a/include/asm-sparc64/prom.h +++ b/include/asm-sparc64/prom.h @@ -36,8 +36,8 @@ struct property { struct of_irq_controller; struct device_node { - char *name; - char *type; + const char *name; + const char *type; phandle node; char *path_component_name; char *full_name; -- cgit v1.2.3-70-g09d2