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(parent: df37070) | patch
minor spi_butterfly cleanup
authorDavid Brownell <david-b@pacbell.net>
Tue, 8 May 2007 07:32:13 +0000 (00:32 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 8 May 2007 18:15:15 +0000 (11:15 -0700)
commitad838a3fb47ca8d2e787bb1433530a6a70e9a738
tree37223ea350e690d1284dbcba35350767330684c7tree | snapshot
parentdf37070c5c58e3800eec87a93b682069af10a37bcommit | diff
minor spi_butterfly cleanup

Simplify the spi_butterfly driver by removing incomplete/unused support for
the second SPI bus, implemented by the USI controller.  This should make
this a clearer example of how to write a parport bitbang driver.

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>
drivers/spi/spi_butterfly.c diff | blob | history
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