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| author |   Paul Mundt <lethal@linux-sh.org> | 2010-02-18 13:23:30 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-18 13:23:30 +0900 |
| commit | b8f7918f332873a79e4c820e90e7a245ce4d3042 (patch) | |
| tree | 646ba9c3abeb7919c0346cfb6c6222e76196204d /arch/sh/include/asm/uncached.h | |
| parent | sh: PMB locking overhaul. (diff) | |
| download | linux-dev-b8f7918f332873a79e4c820e90e7a245ce4d3042.tar.xz linux-dev-b8f7918f332873a79e4c820e90e7a245ce4d3042.zip | |
sh: Provide uncached I/O helpers.
There are lots of registers that can only be updated from the uncached
mapping, so we add some helpers for those cases in order to make it
easier to ensure that we only make the jump when it's absolutely
necessary.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/uncached.h')
0 files changed, 0 insertions, 0 deletions