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authorAlan Cox <alan@redhat.com>2009-01-02 16:45:05 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-02 21:19:38 +0300
commit31f35939d1d9bcfb3099b32c67b896d2792603f9 (patch)
tree39b6ceaf0e7477e0357ff8235814f579adad3f28 /include/linux/reboot.h
parentc9b3976e3fec266be25c5001a70aa0a890b6c476 (diff)
downloadlinux-31f35939d1d9bcfb3099b32c67b896d2792603f9.tar.xz
tty_port: Add a port level carrier detect operation
This is the first step to generalising the various pieces of waiting logic duplicated in all sorts of serial drivers. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/reboot.h')
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