diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ppc64/kernel/setup.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c index b3ef8df1298..ee3b20de2e7 100644 --- a/arch/ppc64/kernel/setup.c +++ b/arch/ppc64/kernel/setup.c @@ -536,15 +536,19 @@ static void __init check_for_initrd(void) DBG(" -> check_for_initrd()\n"); - prop = (u64 *)get_property(of_chosen, "linux,initrd-start", NULL); - if (prop != NULL) { - initrd_start = (unsigned long)__va(*prop); - prop = (u64 *)get_property(of_chosen, "linux,initrd-end", NULL); + if (of_chosen) { + prop = (u64 *)get_property(of_chosen, + "linux,initrd-start", NULL); if (prop != NULL) { - initrd_end = (unsigned long)__va(*prop); - initrd_below_start_ok = 1; - } else - initrd_start = 0; + initrd_start = (unsigned long)__va(*prop); + prop = (u64 *)get_property(of_chosen, + "linux,initrd-end", NULL); + if (prop != NULL) { + initrd_end = (unsigned long)__va(*prop); + initrd_below_start_ok = 1; + } else + initrd_start = 0; + } } /* If we were passed an initrd, set the ROOT_DEV properly if the values |