serial: pxa: fine-tune clk useage
authorYi Zhang <yizhang@marvell.com>
Wed, 23 Jan 2013 01:52:25 +0000 (09:52 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Jan 2013 16:52:23 +0000 (08:52 -0800)
1) add clk_enable/disable in serial_pxa_console_write()
2) add clk_prepare() to follow common clock driver

Signed-off-by: Yi Zhang <yizhang@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found