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authorJiri Slaby <jirislaby@gmail.com>2009-09-19 13:13:15 -0700
committerLive-CD User <linux@linux.site>2009-09-19 13:13:15 -0700
commit4d7682005ca88a37667c4af03908798e188b5224 (patch)
tree12e149f103347f22daf718ae641b8868eccaeea7 /drivers/char/agp/amd-k7-agp.c
parentf6e208c1119206e2382ef7df6e47aaee18eb7f10 (diff)
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cyclades: use dtr_rts helpers
For Z cards, use tty helpers for dtr_rts. If we did the same for Y cards, it will cause a deadlock, because cyy_dtr_rts takes a lock which we already hold. Instead, we introduce a Y helper expecting card lock to be held. It may then be called with set/clear masks from other places. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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