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authorJeremy Kerr <jk@ozlabs.org>2006-07-12 15:42:06 +1000
committerPaul Mackerras <paulus@samba.org>2006-07-31 15:55:06 +1000
commit931b261f442e779b0656d9b04c7ffe4939ef8c0a (patch)
tree76d650707d78ed7c9e002481001ac175c8502d8e /include/asm-powerpc/prom.h
parent88c805940bb9a1478f06ed6dd5d6f660bdc38eaa (diff)
[POWERPC] Make get_property() return a const void *
Previous changes have treated the return values of get_property as const, so now we can make the actual change to get_property(). There shouldn't be a need to cast the return values anymore. We will now get compiler warnings when property values are assigned to a non-const variable. If properties need to be updated, there's still the of_find_property function. Built for cell_defconfig, chrp32_defconfig, g5_defconfig, iseries_defconfig, maple_defconfig, pmac32_defconfig, ppc64_defconfig and pseries_defconfig. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/prom.h')
-rw-r--r--include/asm-powerpc/prom.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index abdf1be66e9..31bfea4686a 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -160,7 +160,7 @@ extern void unflatten_device_tree(void);
extern void early_init_devtree(void *);
extern int device_is_compatible(struct device_node *device, const char *);
extern int machine_is_compatible(const char *compat);
-extern void *get_property(struct device_node *node, const char *name,
+extern const void *get_property(struct device_node *node, const char *name,
int *lenp);
extern void print_properties(struct device_node *node);
extern int prom_n_addr_cells(struct device_node* np);