diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-30 08:10:12 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-30 08:10:12 -0700 |
commit | 24a77daf3d80bddcece044e6dc3675e427eef3f3 (patch) | |
tree | 2c5e0b0bea394d6fe62c5d5857c252e83e48ac48 /arch/powerpc/boot/simple_alloc.c | |
parent | e389f9aec689209724105ae80a6c91fd2e747bc9 (diff) | |
parent | f900e9777fc9b65140cb9570438597bc8fae56ab (diff) |
Merge branch 'for-2.6.22' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'for-2.6.22' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (255 commits)
[POWERPC] Remove dev_dbg redefinition in drivers/ps3/vuart.c
[POWERPC] remove kernel module option for booke wdt
[POWERPC] Avoid putting cpu node twice
[POWERPC] Spinlock initializer cleanup
[POWERPC] ppc4xx_sgdma needs dma-mapping.h
[POWERPC] arch/powerpc/sysdev/timer.c build fix
[POWERPC] get_property cleanups
[POWERPC] Remove the unused HTDMSOUND driver
[POWERPC] cell: cbe_cpufreq cleanup and crash fix
[POWERPC] Declare enable_kernel_spe in a header
[POWERPC] Add dt_xlate_addr() to bootwrapper
[POWERPC] bootwrapper: CONFIG_ -> CONFIG_DEVICE_TREE
[POWERPC] Don't define a custom bd_t for Xilixn Virtex based boards.
[POWERPC] Add sane defaults for Xilinx EDK generated xparameters files
[POWERPC] Add uartlite boot console driver for the zImage wrapper
[POWERPC] Stop using ppc_sys for Xilinx Virtex boards
[POWERPC] New registration for common Xilinx Virtex ppc405 platform devices
[POWERPC] Merge common virtex header files
[POWERPC] Rework Kconfig dependancies for Xilinx Virtex ppc405 platform
[POWERPC] Clean up cpufreq Kconfig dependencies
...
Diffstat (limited to 'arch/powerpc/boot/simple_alloc.c')
-rw-r--r-- | arch/powerpc/boot/simple_alloc.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/arch/powerpc/boot/simple_alloc.c b/arch/powerpc/boot/simple_alloc.c index cfe3a7505ba..65ec135d015 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 @@ err_out: 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 @@ static void *simple_realloc(void *ptr, unsigned long size) * 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 @@ void *simple_alloc_init(char *base, u32 heap_size, u32 granularity, 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; |