4 files changed, 4 insertions, 15 deletions

diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index 5e474ddd2273..2dc595dda03b 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -219,8 +219,6 @@ extern int mem_init_done;	/* set on boot once kmalloc can be called */
 extern int init_bootmem_done;   /* set once bootmem is available */
 extern phys_addr_t memory_limit;
 extern unsigned long klimit;
-
-extern void *alloc_maybe_bootmem(size_t size, gfp_t mask);
 extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
 
 extern int powersave_nap;       /* set if nap mode can be used in idle loop */
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index d225d99fe39d..6baabc13306a 100644
--- a/arch/powerpc/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -43,10 +43,9 @@ void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
         const u32 *regs;
         struct pci_dn *pdn;
 
-        pdn = alloc_maybe_bootmem(sizeof(*pdn), GFP_KERNEL);
+        pdn = zalloc_maybe_bootmem(sizeof(*pdn), GFP_KERNEL);
         if (pdn == NULL)
                 return NULL;
-        memset(pdn, 0, sizeof(*pdn));
         dn->data = pdn;
         pdn->node = dn;
         pdn->phb = phb;
diff --git a/arch/powerpc/lib/alloc.c b/arch/powerpc/lib/alloc.c
index f53e09c7dac7..13b676c20d12 100644
--- a/arch/powerpc/lib/alloc.c
+++ b/arch/powerpc/lib/alloc.c
@@ -6,14 +6,6 @@
 
 #include <asm/system.h>
 
-void * __init_refok alloc_maybe_bootmem(size_t size, gfp_t mask)
-{
-        if (mem_init_done)
-                return kmalloc(size, mask);
-        else
-                return alloc_bootmem(size);
-}
-
 void * __init_refok zalloc_maybe_bootmem(size_t size, gfp_t mask)
 {
         void *p;
diff --git a/arch/powerpc/platforms/cell/celleb_pci.c b/arch/powerpc/platforms/cell/celleb_pci.c
index 2904b0a6b2c5..5822141aa63f 100644
--- a/arch/powerpc/platforms/cell/celleb_pci.c
+++ b/arch/powerpc/platforms/cell/celleb_pci.c
@@ -319,7 +319,7 @@ static int __init celleb_setup_fake_pci_device(struct device_node *node,
 
         size = 256;
         config = &private->fake_config[devno][fn];
-        *config = alloc_maybe_bootmem(size, GFP_KERNEL);
+        *config = zalloc_maybe_bootmem(size, GFP_KERNEL);
         if (*config == NULL) {
                 printk(KERN_ERR "PCI: "
                        "not enough memory for fake configuration space\n");
@@ -330,7 +330,7 @@ static int __init celleb_setup_fake_pci_device(struct device_node *node,
 
         size = sizeof(struct celleb_pci_resource);
         res = &private->res[devno][fn];
-        *res = alloc_maybe_bootmem(size, GFP_KERNEL);
+        *res = zalloc_maybe_bootmem(size, GFP_KERNEL);
         if (*res == NULL) {
                 printk(KERN_ERR
                        "PCI: not enough memory for resource data space\n");
@@ -431,7 +431,7 @@ static int __init phb_set_bus_ranges(struct device_node *dev,
 static void __init celleb_alloc_private_mem(struct pci_controller *hose)
 {
         hose->private_data =
-                alloc_maybe_bootmem(sizeof(struct celleb_pci_private),
+                zalloc_maybe_bootmem(sizeof(struct celleb_pci_private),
                         GFP_KERNEL);
 }