aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/ppc64/kernel/setup.c20
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