diff options
Diffstat (limited to 'arch/powerpc/boot/oflib.c')
| -rw-r--r-- | arch/powerpc/boot/oflib.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/powerpc/boot/oflib.c b/arch/powerpc/boot/oflib.c index 7f61f2eb5653..329437d0e943 100644 --- a/arch/powerpc/boot/oflib.c +++ b/arch/powerpc/boot/oflib.c @@ -147,7 +147,8 @@ static int check_of_version(void) return 1; } -void *of_claim(unsigned long virt, unsigned long size, unsigned long align) +unsigned int of_claim(unsigned long virt, unsigned long size, + unsigned long align) { int ret; prom_arg_t result; @@ -155,32 +156,32 @@ void *of_claim(unsigned long virt, unsigned long size, unsigned long align) if (need_map < 0) need_map = check_of_version(); if (align || !need_map) - return (void *) of_call_prom("claim", 3, 1, virt, size, align); + return of_call_prom("claim", 3, 1, virt, size, align); ret = of_call_prom_ret("call-method", 5, 2, &result, "claim", memory, align, size, virt); if (ret != 0 || result == -1) - return (void *) -1; + return -1; ret = of_call_prom_ret("call-method", 5, 2, &result, "claim", chosen_mmu, align, size, virt); /* 0x12 == coherent + read/write */ ret = of_call_prom("call-method", 6, 1, "map", chosen_mmu, 0x12, size, virt, virt); - return (void *) virt; + return virt; } void *of_vmlinux_alloc(unsigned long size) { unsigned long start = (unsigned long)_start, end = (unsigned long)_end; - void *addr; + unsigned long addr; void *p; /* With some older POWER4 firmware we need to claim the area the kernel * will reside in. Newer firmwares don't need this so we just ignore * the return value. */ - addr = of_claim(start, end - start, 0); - printf("Trying to claim from 0x%lx to 0x%lx (0x%lx) got %p\r\n", + addr = (unsigned long) of_claim(start, end - start, 0); + printf("Trying to claim from 0x%lx to 0x%lx (0x%lx) got %lx\r\n", start, end, end - start, addr); p = malloc(size); |