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authorJeremy Kerr <jk@ozlabs.org>2006-07-12 15:35:54 +1000
committerPaul Mackerras <paulus@samba.org>2006-07-31 15:55:04 +1000
commita7f67bdf2c9f24509b8e81e0f35573b611987c80 (patch)
tree201662dd6504418ef3c84cfe1f280153a4d8cb29 /arch/powerpc/kernel/machine_kexec_64.c
parent4288b92b9644fdb4c6168273873fe08f32090d7a (diff)
[POWERPC] Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its return value. Also, treat the return value as const, so we can constify get_property later. powerpc core changes. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/machine_kexec_64.c')
-rw-r--r--arch/powerpc/kernel/machine_kexec_64.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index b438d45a068c..4efdaa9d3f43 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -33,8 +33,8 @@ int default_machine_kexec_prepare(struct kimage *image)
unsigned long begin, end; /* limits of segment */
unsigned long low, high; /* limits of blocked memory range */
struct device_node *node;
- unsigned long *basep;
- unsigned int *sizep;
+ const unsigned long *basep;
+ const unsigned int *sizep;
if (!ppc_md.hpte_clear_all)
return -ENOENT;
@@ -74,10 +74,8 @@ int default_machine_kexec_prepare(struct kimage *image)
/* We also should not overwrite the tce tables */
for (node = of_find_node_by_type(NULL, "pci"); node != NULL;
node = of_find_node_by_type(node, "pci")) {
- basep = (unsigned long *)get_property(node, "linux,tce-base",
- NULL);
- sizep = (unsigned int *)get_property(node, "linux,tce-size",
- NULL);
+ basep = get_property(node, "linux,tce-base", NULL);
+ sizep = get_property(node, "linux,tce-size", NULL);
if (basep == NULL || sizep == NULL)
continue;