[PATCH][PPC32] Fix uninitialized PPC40x vars

[Matt Porter]

Fix more uninitialized variables in the PPC40x code.

Signed-off-by: Matt Porter <mporter at kernel.crashing.org>

===== arch/ppc/boot/simple/misc-embedded.c 1.14 vs edited =====
--- 1.14/arch/ppc/boot/simple/misc-embedded.c   2004-09-07 23:33:06 -07:00
+++ edited/arch/ppc/boot/simple/misc-embedded.c 2004-11-23 09:15:34 -07:00
@@ -218,7 +218,7 @@
        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 1.9 vs edited =====
--- 1.9/arch/ppc/syslib/ppc405_pci.c    2004-05-14 19:00:24 -07:00
+++ edited/arch/ppc/syslib/ppc405_pci.c 2004-11-23 09:15:03 -07:00
@@ -82,8 +82,8 @@
        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;