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| author | Jean-Christophe DUBOIS | 2012-12-03 13:55:57 +0100 |
|---|---|---|
| committer | Peter Maydell | 2012-12-11 13:54:47 +0100 |
| commit | 97331270e50f5858c82a0c6d146da81f5b776535 (patch) | |
| tree | e6dddc24f783cfe7652293c6469506d29a770b80 /hw/ds1338.c | |
| parent | hw/arm_gic: fix target CPUs affected by set enable/pending ops (diff) | |
| download | qemu-97331270e50f5858c82a0c6d146da81f5b776535.tar.gz qemu-97331270e50f5858c82a0c6d146da81f5b776535.tar.xz qemu-97331270e50f5858c82a0c6d146da81f5b776535.zip | |
exynos4210/mct: Avoid infinite loop on non incremental timers
Check for a 0 "distance" value to avoid infinite loop when the
expired FCR timer was not programed with auto-increment.
With this change the behavior is coherent with the same type
of code in the exynos4210_gfrc_restart() function in the same
file.
Linux seems to mostly use this timer with auto-increment
which explain why it is not a problem most of the time.
However other OS might have a problem with this if they
don't use the auto-increment feature.
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Reviewed-by: Evgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/ds1338.c')
0 files changed, 0 insertions, 0 deletions