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authorVitaly Wool <vwool@ru.mvista.com>2006-01-09 00:34:28 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2006-01-14 03:29:56 +0300
commit8275c642ccdce09a2146d0a9eb022e3698ee927e (patch)
treeea330810f665fcbdf36d31b0da1643db528ad83f /Documentation/spi
parent2f9f762879015d738a5ec2ac8a16be94b3a4a06d (diff)
downloadlinux-8275c642ccdce09a2146d0a9eb022e3698ee927e.tar.xz
[PATCH] spi: use linked lists rather than an array
This makes the SPI core and its users access transfers in the SPI message structure as linked list not as an array, as discussed on LKML. From: David Brownell <dbrownell@users.sourceforge.net> Updates including doc, bugfixes to the list code, add spi_message_add_tail(). Plus, initialize things _before_ grabbing the locks in some cases (in case it grows more expensive). This also merges some bitbang updates of mine that didn't yet make it into the mm tree. Signed-off-by: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Dmitry Pervushin <dpervushin@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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