[PATCH] kexec:ppc: Fix compilation failure

[Suzuki K. Poulose]

commit 1ea7cfd435aba0e095886db367e9616271f56c28 broke the ppc build as it removes
the declaration for two variables in use by the elf_ppc_load(). This patch reverts
the particular hunk.

Signed-off-by: Suzuki K. Poulose <suzuki at in.ibm.com>
Reported-by: Josh Boyer <jwboyer at gmail.com>
---

 kexec/arch/ppc/kexec-elf-ppc.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kexec/arch/ppc/kexec-elf-ppc.c b/kexec/arch/ppc/kexec-elf-ppc.c
index 39f1833..314eb1e 100644
--- a/kexec/arch/ppc/kexec-elf-ppc.c
+++ b/kexec/arch/ppc/kexec-elf-ppc.c
@@ -187,6 +187,8 @@ int elf_ppc_load(int argc, char **argv,	const char *buf, off_t len,
 	char *fixup_nodes[FIXUP_ENTRYS + 1];
 	int cur_fixup = 0;
 	int opt;
+	char *blob_buf = NULL;
+	off_t blob_size = 0;
 
 	command_line = NULL;
 	dtb = NULL;