[PATCH] ppc32: Fix uninitialized PPC40x vars

Fix more uninitialized variables in the PPC40x code.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/boot/simple/misc-embedded.c

@@ -218,7 +218,7 @@ load_kernel(unsigned long load_addr, int num_words, unsigned long cksum, bd_t *b
 	puts("done.\n");
 	{
 		struct bi_record *rec;
-		unsigned long initrd_loc;
+		unsigned long initrd_loc = 0;
 		unsigned long rec_loc = _ALIGN((unsigned long)(zimage_size) +
 				(1 << 20) - 1, (1 << 20));
 		rec = (struct bi_record *)rec_loc;

arch/ppc/syslib/ppc405_pci.c

@@ -82,8 +82,8 @@ ppc4xx_find_bridges(void)
 	unsigned int tmp_addr;
 	unsigned int tmp_size;
 	unsigned int reg_index;
-	unsigned int new_pmm_max;
-	unsigned int new_pmm_min;
+	unsigned int new_pmm_max = 0;
+	unsigned int new_pmm_min = 0;
 
 	isa_io_base = 0;
 	isa_mem_base = 0;