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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-04-30 09:53:25 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 17:29:40 +0200
commitdd9a451aad4fd7d5f46d2300c0e4fb70d8914453 (patch)
tree1340cdb2e4ae943af536957d418f5fd5424d0dae /drivers/char/vt_ioctl.c
parentsynclink series: Prepare for BKL pushdown (diff)
downloadlinux-dd9a451aad4fd7d5f46d2300c0e4fb70d8914453.tar.xz
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viocons: BKL locking
For some weird reason I can't ascertain (translation "I think its broken") the viocons driver calls directly into the n_tty ldisc code even if another ldisc is in use. It'll probably break if you do that but I'm just fixing the locking and adding a comment that its horked. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/vt_ioctl.c')
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