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| author |   Tim Sell <Timothy.Sell@unisys.com> | 2015-07-09 13:27:44 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-14 18:34:58 -0700 |
| commit | 5deeea3379b2fc34d07cfb909b2905e9e1116615 (patch) | |
| tree | 1e5f38342e235a5462448739ef4e999b7d6b6378 /tools/perf/scripts/python/syscall-counts.py | |
| parent | staging: unisys: visornic: correct visornic_pause (diff) | |
staging: unisys: prevent faults in visornic_pause
Prevent faults in visornic_pause, visornic_resume(), and visornic_remove()
Prior to this patch, any call to visornic_pause(), visornic_resume(), or
visornic_remove() would fault, due to dev_set_drvdata() never having been
called to stash our struct visornic_devdata * into the device's drvdata.
I.e., all calls to dev_get_drvdata() were returning NULL, meaning a fault
was soon to follow.
Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions