tree 165c9ca2fb5d8b583cbf5d83aaa26c486a6f4f83
parent 1e1257860fd10487795b782f1dbb5b5f2c203474
author Peter Hurley <peter@hurleysoftware.com> 1425225946 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1425696907 +0100

serial: earlycon: Refactor parse_options into serial core

Prepare to support console-defined matching; refactor the command
line parameter string processing from parse_options() into a
new core function, uart_parse_earlycon(), which decodes command line
parameters of the form:
   earlycon=<name>,io|mmio|mmio32,<addr>,<options>
   console=<name>,io|mmio|mmio32,<addr>,<options>
   earlycon=<name>,0x<addr>,<options>
   console=<name>,0x<addr>,<options>

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>