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H A Di8042.c2f6a77d5 Tue Jun 17 10:47:27 CDT 2008 Jiri Kosina <jkosina@suse.cz> 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>