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authorGrant Likely <grant.likely@secretlab.ca>2011-01-13 23:36:09 +0100
committerGrant Likely <grant.likely@secretlab.ca>2011-01-16 06:01:58 +0100
commit672c54466d24994eb9633f993862c89539504a42 (patch)
treee08f17e5fa260676912eb9b7d2263d47d667fdec /arch/mips/kernel/prom.c
parentMerge branch 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/p... (diff)
downloadlinux-672c54466d24994eb9633f993862c89539504a42.tar.xz
linux-672c54466d24994eb9633f993862c89539504a42.zip
dt/flattree: Return virtual address from early_init_dt_alloc_memory_arch()
The physical address is never used by the device tree code when allocating memory for unflattening. Change the architecture's alloc hook to return the virutal address instead. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/mips/kernel/prom.c')
-rw-r--r--arch/mips/kernel/prom.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 9dbe58368953..a19811e98a41 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -45,11 +45,9 @@ void __init free_mem_mach(unsigned long addr, unsigned long size)
return free_bootmem(addr, size);
}
-u64 __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
+void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
{
- return virt_to_phys(
- __alloc_bootmem(size, align, __pa(MAX_DMA_ADDRESS))
- );
+ return __alloc_bootmem(size, align, __pa(MAX_DMA_ADDRESS));
}
#ifdef CONFIG_BLK_DEV_INITRD