| commit | 3c9757b7c28161e073e7f408978b7ed01925924c | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@ftp.linux.org.uk> | Thu Jan 12 01:06:40 2006 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Thu Jan 12 09:09:05 2006 -0800 |
| tree | bcaa65fc847c5053453645a6e0e19c5f3581f0f3 | |
| parent | ed1705afb93409a3e345d653be9d263984aa5c1b [diff] |
[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>