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author | 2011-09-16 01:14:23 -0400 | |
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committer | 2011-11-26 19:21:28 -0500 | |
commit | 576d2f2525612ecb5af029a76f21f22a3b82563d (patch) | |
tree | 81f9564c432ceeb4068dd3a5de204134a32c98f3 /arch/arm/mach-footbridge | |
parent | ARM: simplify __iounmap() when dealing with section based mapping (diff) | |
download | linux-576d2f2525612ecb5af029a76f21f22a3b82563d.tar.gz linux-576d2f2525612ecb5af029a76f21f22a3b82563d.tar.bz2 linux-576d2f2525612ecb5af029a76f21f22a3b82563d.zip |
ARM: add generic ioremap optimization by reusing static mappings
Now that we have all the static mappings from iotable_init() located
in the vmalloc area, it is trivial to optimize ioremap by reusing those
static mappings when the requested physical area fits in one of them,
and so in a generic way for all platforms.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Tested-by: Jamie Iles <jamie@jamieiles.com>
Diffstat (limited to 'arch/arm/mach-footbridge')
0 files changed, 0 insertions, 0 deletions