[POWERPC] bootwrapper: Use `unsigned long' for malloc sizes
Use `unsigned long' for malloc sizes, to match common practice and types used
by most callers and callees.
Also use `unsigned long' for integers representing pointers in simple_alloc.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@eu.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/boot/of.c b/arch/powerpc/boot/of.c
index 8fb42b6..d16ee3e 100644
--- a/arch/powerpc/boot/of.c
+++ b/arch/powerpc/boot/of.c
@@ -173,7 +173,7 @@
return (void *) virt;
}
-static void *of_try_claim(u32 size)
+static void *of_try_claim(unsigned long size)
{
unsigned long addr = 0;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index ee0f9c2..20e8719 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -23,7 +23,7 @@
struct platform_ops {
void (*fixups)(void);
void (*image_hdr)(const void *);
- void * (*malloc)(u32 size);
+ void * (*malloc)(unsigned long size);
void (*free)(void *ptr);
void * (*realloc)(void *ptr, unsigned long size);
void (*exit)(void);
@@ -79,8 +79,8 @@
int ft_init(void *dt_blob, unsigned int max_size, unsigned int max_find_device);
int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
-void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
- u32 max_allocs);
+void *simple_alloc_init(char *base, unsigned long heap_size,
+ unsigned long granularity, unsigned long max_allocs);
extern void flush_cache(void *, unsigned long);
int dt_xlate_reg(void *node, int res, unsigned long *addr,
unsigned long *size);
@@ -164,7 +164,7 @@
(char *)&linuxphandle, sizeof(u32));
}
-static inline void *malloc(u32 size)
+static inline void *malloc(unsigned long size)
{
return (platform_ops.malloc) ? platform_ops.malloc(size) : NULL;
}
diff --git a/arch/powerpc/boot/simple_alloc.c b/arch/powerpc/boot/simple_alloc.c
index cfe3a75..65ec135 100644
--- a/arch/powerpc/boot/simple_alloc.c
+++ b/arch/powerpc/boot/simple_alloc.c
@@ -19,24 +19,24 @@
#define ENTRY_IN_USE 0x02
static struct alloc_info {
- u32 flags;
- u32 base;
- u32 size;
+ unsigned long flags;
+ unsigned long base;
+ unsigned long size;
} *alloc_tbl;
-static u32 tbl_entries;
-static u32 alloc_min;
-static u32 next_base;
-static u32 space_left;
+static unsigned long tbl_entries;
+static unsigned long alloc_min;
+static unsigned long next_base;
+static unsigned long space_left;
/*
* First time an entry is used, its base and size are set.
* An entry can be freed and re-malloc'd but its base & size don't change.
* Should be smart enough for needs of bootwrapper.
*/
-static void *simple_malloc(u32 size)
+static void *simple_malloc(unsigned long size)
{
- u32 i;
+ unsigned long i;
struct alloc_info *p = alloc_tbl;
if (size == 0)
@@ -67,13 +67,14 @@
static struct alloc_info *simple_find_entry(void *ptr)
{
- u32 i;
+ unsigned long i;
struct alloc_info *p = alloc_tbl;
for (i=0; i<tbl_entries; i++,p++) {
if (!(p->flags & ENTRY_BEEN_USED))
break;
- if ((p->flags & ENTRY_IN_USE) && (p->base == (u32)ptr))
+ if ((p->flags & ENTRY_IN_USE) &&
+ (p->base == (unsigned long)ptr))
return p;
}
return NULL;
@@ -122,10 +123,10 @@
* Returns addr of first byte after heap so caller can see if it took
* too much space. If so, change args & try again.
*/
-void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
- u32 max_allocs)
+void *simple_alloc_init(char *base, unsigned long heap_size,
+ unsigned long granularity, unsigned long max_allocs)
{
- u32 heap_base, tbl_size;
+ unsigned long heap_base, tbl_size;
heap_size = _ALIGN_UP(heap_size, granularity);
alloc_min = granularity;
@@ -136,7 +137,7 @@
alloc_tbl = (struct alloc_info *)_ALIGN_UP((unsigned long)base, 8);
memset(alloc_tbl, 0, tbl_size);
- heap_base = _ALIGN_UP((u32)alloc_tbl + tbl_size, alloc_min);
+ heap_base = _ALIGN_UP((unsigned long)alloc_tbl + tbl_size, alloc_min);
next_base = heap_base;
space_left = heap_size;