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| /openbmc/linux/drivers/hwtracing/stm/ |
| H A D | core.c | 389b6699 Fri Mar 04 08:48:14 CST 2016 Alexander Shishkin <alexander.shishkin@linux.intel.com> stm class: Fix stm device initialization order
Currently, stm_register_device() makes the device visible and then
proceeds to initializing spinlocks and other properties, which leaves
a window when the device can already be opened but is not yet fully
operational.
Fix this by reversing the initialization order.
Reported-by: Alan Cox <alan.cox@intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
389b6699 Fri Mar 04 08:48:14 CST 2016 Alexander Shishkin <alexander.shishkin@linux.intel.com> stm class: Fix stm device initialization order
Currently, stm_register_device() makes the device visible and then
proceeds to initializing spinlocks and other properties, which leaves
a window when the device can already be opened but is not yet fully
operational.
Fix this by reversing the initialization order.
Reported-by: Alan Cox <alan.cox@intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
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