diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 08:48:32 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 08:48:32 +0400 |
| commit | ea88023b3491a384575ebcd5e8a449e841a28a24 (patch) | |
| tree | f46e3d8302e44dc55ce31823501e100472d29683 /arch/powerpc/platforms/powermac/feature.c | |
| parent | a6f15ade97989d414e9bf33874c9d5d1f39808ec (diff) | |
| parent | 0cb583fd2862f19ea88b02eb307d11c09e51e2f8 (diff) | |
| download | linux-ea88023b3491a384575ebcd5e8a449e841a28a24.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
arch/sh/kernel/vmlinux.lds.S
Diffstat (limited to 'arch/powerpc/platforms/powermac/feature.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/feature.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index e6c0040ee797..fbc9bbd74dbd 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -2419,13 +2419,13 @@ static int __init probe_motherboard(void) dt = of_find_node_by_name(NULL, "device-tree"); if (dt != NULL) model = of_get_property(dt, "model", NULL); - for(i=0; model && i<(sizeof(pmac_mb_defs)/sizeof(struct pmac_mb_def)); i++) { + for(i=0; model && i<ARRAY_SIZE(pmac_mb_defs); i++) { if (strcmp(model, pmac_mb_defs[i].model_string) == 0) { pmac_mb = pmac_mb_defs[i]; goto found; } } - for(i=0; i<(sizeof(pmac_mb_defs)/sizeof(struct pmac_mb_def)); i++) { + for(i=0; i<ARRAY_SIZE(pmac_mb_defs); i++) { if (machine_is_compatible(pmac_mb_defs[i].model_string)) { pmac_mb = pmac_mb_defs[i]; goto found; @@ -2589,9 +2589,16 @@ static void __init probe_uninorth(void) if (address == 0) return; uninorth_base = ioremap(address, 0x40000); + if (uninorth_base == NULL) + return; uninorth_rev = in_be32(UN_REG(UNI_N_VERSION)); - if (uninorth_maj == 3 || uninorth_maj == 4) + if (uninorth_maj == 3 || uninorth_maj == 4) { u3_ht_base = ioremap(address + U3_HT_CONFIG_BASE, 0x1000); + if (u3_ht_base == NULL) { + iounmap(uninorth_base); + return; + } + } printk(KERN_INFO "Found %s memory controller & host bridge" " @ 0x%08x revision: 0x%02x\n", uninorth_maj == 3 ? "U3" : |