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authorAlan Cox <alan@redhat.com>2009-01-02 13:49:21 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-02 10:19:42 -0800
commitf751928e0ddf54ea4fe5546f35e99efc5b5d9938 (patch)
treea8198e420a70408dc58cabb54e10f67e0c1c0ebf /drivers/char/digiFep1.h
parent6ef53066ff7991d5f9670340e92d42ee1776bbe4 (diff)
tty: We want the port object to be persistent
Move the tty_port and uart_info bits around a little. By embedding the uart_info into the uart_port we get rid of lots of corner case testing and also get the ability to go port<->state<->info which is a bit more elegant than the current data structures. Downsides - we allocate a tiny bit more memory for unused ports, upside we've removed as much code as it saved for most users.. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/digiFep1.h')
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