ns16550: More robust check for presence of FIFO
authorKeir Fraser <keir.fraser@citrix.com>
Tue, 28 Jul 2009 15:47:37 +0000 (16:47 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Tue, 28 Jul 2009 15:47:37 +0000 (16:47 +0100)
commit060cc4dbc77621d4f247bff1b4509a4f54a6feda
tree6ecdff4a899078fba9a54e60ff1cefa2660dddae
parent00f0eadc5294a5db542dee5eef6de7f01ab54e91
ns16550: More robust check for presence of FIFO

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
xen/drivers/char/ns16550.c