| commit | c06e677aed0c86480b01faa894967daa8aa3568a | [log] [tgz] |
|---|---|---|
| author | David Brownell <david-b@pacbell.net> | Tue Jul 17 04:04:03 2007 -0700 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Tue Jul 17 10:23:04 2007 -0700 |
| tree | 804eaf65f578d25309d546592ada439d168d19b0 | |
| parent | dccd573bb02aa011a4a7146c02c409ac0bd722a0 [diff] |
SPI: add 3wire mode flag Add a new spi->mode bit: SPI_3WIRE, for chips where the SI and SO signals are shared (and which are thus only half duplex). Update the LM70 driver to require support for that hardware mode from the controller. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>