serial: Use block_til_ready helper
authorAlan Cox <alan@linux.intel.com>
Tue, 1 Jun 2010 20:53:00 +0000 (22:53 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 10 Aug 2010 20:47:42 +0000 (13:47 -0700)
Our code now rather closely resembles the helper, so switch to it.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/serial/serial_core.c

Simple merge