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| author | Xiaolei Li <xiaolei.li@mediatek.com> | 2017-06-23 15:12:24 +0800 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-06-25 16:54:01 +0200 |
| commit | 188986c70e09f0f3cd88e6fe14c89e439474e3ec (patch) | |
| tree | b8b196fa607d59e9fe9a5571f5f0357e1e6c49b6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | a57ce439505da3801e264656a3bdf746505c77ec (diff) | |
mtd: nand: mtk: fix incorrect register setting order about ecc irq
Currently, we trigger ECC HW before setting ecc irq. It is incorrect.
Because ECC starts working once the register ECC_CTL_REG is set as
ECC_OP_ENABLE. And this may lead an abnormal behavior of ecc irq.
So, should enable ecc irq at first, then trigger ECC.
Fixes: 1d6b1e464950 ("mtd: mediatek: driver for MTK Smart Device")
Signed-off-by: Xiaolei Li <xiaolei.li@mediatek.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions