tree b00c4a1872c2a1db32002933f5b061d245787b1b
parent bc3256288b8ff9787623805e53cf7c6d5a2b4591
author David Daney <ddaney@caviumnetworks.com> 1230904181 +0000
committer Linus Torvalds <torvalds@linux-foundation.org> 1230920382 -0800

8250: Don't clobber spinlocks.

In serial8250_isa_init_ports(), the port's lock is initialized.  We
should not overwrite it.  In early_serial_setup(), only copy in the
fields we need.  Since the early console code only uses a subset of
the fields, these are sufficient.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>