diff options
| author | Al Viro <viro@ftp.linux.org.uk> | 2006-01-12 01:06:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 09:09:05 -0800 |
| commit | 3c9757b7c28161e073e7f408978b7ed01925924c (patch) | |
| tree | bcaa65fc847c5053453645a6e0e19c5f3581f0f3 /arch/m68k/kernel | |
| parent | ed1705afb93409a3e345d653be9d263984aa5c1b (diff) | |
| download | blackbird-op-linux-3c9757b7c28161e073e7f408978b7ed01925924c.tar.gz blackbird-op-linux-3c9757b7c28161e073e7f408978b7ed01925924c.zip | |
[PATCH] m68k: fix PIO case in esp
we always set ->SCp.ptr to physical address of buffer; for DMA that's
just what we need, but we end up using it as virtual address in PIO
case of esp_do_data(), with obvious breakage as soon as memory mapping
becomes non-trivial. The fix is obvious.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/m68k/kernel')
0 files changed, 0 insertions, 0 deletions
