diff options
| author | David Brownell <david-b@pacbell.net> | 2008-04-08 17:41:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-08 18:25:53 -0700 |
| commit | 6395bee7e92bf34e95dc67c1da5acc30e8b98244 (patch) | |
| tree | 98a5f30911f1b28f1b9c921b9112f199fb044c43 /drivers/spi | |
| parent | f9e522caece074b9a985436d611127e8e96ad446 (diff) | |
spi: documentation tweaks
Update SPI documentation to clarify some areas of recent confusion: clock
polarity takes effect when chipselect goes active; and zero length buffers are
OK in certain cases.
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>
Diffstat (limited to 'drivers/spi')
0 files changed, 0 insertions, 0 deletions