diff options
| author |   Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 15:35:54 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-07-31 15:55:04 +1000 |
| commit | a7f67bdf2c9f24509b8e81e0f35573b611987c80 (patch) | |
| tree | 201662dd6504418ef3c84cfe1f280153a4d8cb29 /arch/powerpc/kernel/setup-common.c | |
| parent | [POWERPC] briq_panel Kconfig fix (diff) | |
| download | linux-dev-a7f67bdf2c9f24509b8e81e0f35573b611987c80.tar.xz linux-dev-a7f67bdf2c9f24509b8e81e0f35573b611987c80.zip | |
[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/setup-common.c')
| -rw-r--r-- | arch/powerpc/kernel/setup-common.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index c6d7b98af7d5..aaf1727b3570 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -304,16 +304,15 @@ struct seq_operations cpuinfo_op = { void __init check_for_initrd(void) { #ifdef CONFIG_BLK_DEV_INITRD - unsigned long *prop; + const unsigned long *prop; DBG(" -> check_for_initrd()\n"); if (of_chosen) { - prop = (unsigned long *)get_property(of_chosen, - "linux,initrd-start", NULL); + prop = get_property(of_chosen, "linux,initrd-start", NULL); if (prop != NULL) { initrd_start = (unsigned long)__va(*prop); - prop = (unsigned long *)get_property(of_chosen, + prop = get_property(of_chosen, "linux,initrd-end", NULL); if (prop != NULL) { initrd_end = (unsigned long)__va(*prop); @@ -366,15 +365,14 @@ void __init smp_setup_cpu_maps(void) int cpu = 0; while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) { - int *intserv; + const int *intserv; int j, len = sizeof(u32), nthreads = 1; - intserv = (int *)get_property(dn, "ibm,ppc-interrupt-server#s", - &len); + intserv = get_property(dn, "ibm,ppc-interrupt-server#s", &len); if (intserv) nthreads = len / sizeof(int); else { - intserv = (int *) get_property(dn, "reg", NULL); + intserv = get_property(dn, "reg", NULL); if (!intserv) intserv = &cpu; /* assume logical == phys */ } @@ -395,13 +393,12 @@ void __init smp_setup_cpu_maps(void) if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR) && (dn = of_find_node_by_path("/rtas"))) { int num_addr_cell, num_size_cell, maxcpus; - unsigned int *ireg; + const unsigned int *ireg; num_addr_cell = prom_n_addr_cells(dn); num_size_cell = prom_n_size_cells(dn); - ireg = (unsigned int *) - get_property(dn, "ibm,lrdr-capacity", NULL); + ireg = get_property(dn, "ibm,lrdr-capacity", NULL); if (!ireg) goto out; |