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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-09-04 03:47:23 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-23 01:00:26 -0400 |
| commit | 94318d50ffc84a1ebaf1a83a0a56bbbaf415bacf (patch) | |
| tree | 33615cd5feabb051b2f8f54614a297d8e4ccd2af /Documentation/connector | |
| parent | 6bd3110ce6e50fb15c975b26f068d606f4434431 (diff) | |
drm/ttm: Clean usage of ttm_io_prot() with TTM_PL_FLAG_CACHED
Today, most callers of ttm_io_prot() check TTM_PL_FLAG_CACHED before
calling it since on some archs it will unconditionally create non-cached
mappings.
But not all callers do which is incorrect as far as I can tell.
Instead, move that check inside ttm_io_port() itself for all archs
and make powerpc use the same implementation as ia64 and arm
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'Documentation/connector')
0 files changed, 0 insertions, 0 deletions