openrisc: use boot_command_line instead of private cmd_line
authorRob Herring <rob.herring@calxeda.com>
Mon, 26 Aug 2013 16:28:50 +0000 (11:28 -0500)
committerRob Herring <rob.herring@calxeda.com>
Wed, 9 Oct 2013 16:38:02 +0000 (11:38 -0500)
commitbbf28b505ac2dd923b9051ca5031cf87bf7c40cc
tree93b7b0ee24f52f5ce3b8257cbd2f3ae92a54d965
parent312717f15ac7095c3ea98d487276781535ca7c0b
openrisc: use boot_command_line instead of private cmd_line

Save some pointless copying of the kernel command line and just use
boot_command_line instead. The DT code already handles CONFIG_CMDLINE,
so a separate copy is not needed.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: linux@lists.openrisc.net
Reviewed-by: Grant Likely <grant.likely@linaro.org>
arch/openrisc/kernel/prom.c
arch/openrisc/kernel/setup.c