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| author | Ian Abbott <abbotti@mev.co.uk> | 2017-08-01 21:20:54 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-10 14:27:55 -0700 |
| commit | 4ae2bd4b3ada3dfd80ca8110b4f567752966ca1e (patch) | |
| tree | 277884885cce92190d9476499a87118005e602b5 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | fpga: altera-hps2fpga: add NULL check on of_match_device() return value (diff) | |
| download | linux-4ae2bd4b3ada3dfd80ca8110b4f567752966ca1e.tar.gz linux-4ae2bd4b3ada3dfd80ca8110b4f567752966ca1e.zip | |
fpga: altera-hps2fpga: fix multiple init of l3_remap_lock
The global spinlock `l3_remap_lock` is reinitialized every time the
"probe" function `alt_fpga_bridge_probe()` is called. It should only be
initialized once. Use `DEFINE_SPINLOCK()` to initialize it statically.
Fixes: e5f8efa5c8bf ("ARM: socfpga: fpga bridge driver support")
Cc: <stable@vger.kernel.org> # 4.10+
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-By: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions