David Brownell 6e538aaf50 spi: documentation: emphasise spi_master.setup() semantics ... This is a doc-only patch which I hope will reduce the number of spi_master controller driver patches starting out with a common implementation bug. (As in: almost every spi_master driver I see starts out with its version of this bug. Sigh.) It just re-emphasizes that the setup() method may be called for one device while a transfer is active on another ... which means that most driver implementations shouldn't touch any registers. 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>		2009-04-21 13:41:50 -07:00
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.gitignore
butterfly
Makefile
pxa2xx
spi-lm70llp	hwmon: (lm70) Code streamlining and cleanup	2009-01-07 16:37:34 +01:00
spi-summary	spi: documentation: emphasise spi_master.setup() semantics	2009-04-21 13:41:50 -07:00
spidev
spidev_fdx.c
spidev_test.c