tree 15efe06f0bbfaf2987fd7586afbac46fb9c999e9
parent d838016af3b15452043256acad0be63f215115ba
author Jason Wang <jason77.wang@gmail.com> 1282374881 +0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1287768001 -0700

serial-core: skip call set_termios/console_start when no_console_suspend

The commit 4547be7 rewrites suspend and resume functions, this
introduces a problem on the OMAP3EVM platoform. when the kernel boots
with no_console_suspend and we suspend the kernel, then resume it,
the serial console will be not usable. This problem should be common
for all platforms.
The cause for this problem is that when enter suspend, if we choose
no_console_suspend, the console_stop will be skiped. But in resume
function, the console port will be set to uninitialized state by
calling set_termios function and the console_start is called without
checking whether the no_console_suspend is set, Now fix it.

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Stanislav Brabec <sbrabec@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>