tree 3697ee2c0525a6e4455327afcaaa7935c0d4dac0
parent efd5184646d5d400fc538d093e9a0bec22a75551
author Jiri Kosina <jkosina@suse.cz> 1213717647 -0400
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> 1213717647 -0400

Input: i8042 - retry failed CTR writes when resuming

There are systems that fail in i8042_resume() with

	i8042: Can't write CTR to resume

as i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR) fails even though the
controller claimed itself to be ready before.

One retry after failing write fixes the problems on the failing systems.

Reported-by: Helmut Schaa <hschaa@novell.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>