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| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-08-20 15:25:32 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-31 04:13:59 -0600 |
| commit | a5a7f1e5ea0135c5794a80ebe228fbb8d011c01f (patch) | |
| tree | 518a0ccb74a53717776253cbd23883d5078e94f2 /tools/perf/scripts/python | |
| parent | fdf85ceaf04aca4f61cb2b967ad6171151fc1f7f (diff) | |
spi: spi-fsl-dspi: Drop extra spi_master_put in device remove function
commit 6999aeabbb703a81a204cb6f9f8f151759a99ac4 upstream.
The call sequence spi_alloc_master/spi_register_master/spi_unregister_master
is complete; it reduces the device reference count to zero, which and results
in device memory being freed. The subsequent call to spi_master_put is
unnecessary and results in an access to free memory. Drop it.
Fixes: 9298bc727385 ("spi: spi-fsl-dspi: Remove spi-bitbang")
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions