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author | Dave Hansen <dave@linux.vnet.ibm.com> | 2008-12-09 08:21:35 +0000 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-01-08 16:25:08 +1100 |
commit | 0be210fd664b07531cb238bafb453a2a54c2a7a8 (patch) | |
tree | 61073a774c49b49acd2cbb40b09b52a32fe88cd6 /firmware/acenic | |
parent | 5d21ea2b0e1d9d5d880670dbb9a96efe9b419583 (diff) | |
download | linux-0be210fd664b07531cb238bafb453a2a54c2a7a8.tar.bz2 |
powerpc/mm: Make careful_allocation() return virtual addrs
Since we memset() the result in both of the uses here,
just make careful_alloc() return a virtual address.
Also, add a separate variable to store the physial
address that comes back from the lmb_alloc() functions.
This makes it less likely that someone will screw it up
forgetting to convert before returning since the vaddr
is always in a void* and the paddr is always in an
unsigned long.
I admit this is arbitrary since one of its users needs
a paddr and one a vaddr, but it does remove a good
number of casts.
Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'firmware/acenic')
0 files changed, 0 insertions, 0 deletions