habanalabs: release pending user interrupts on device fini

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In device fini there was missing a call to release all pending user
interrupts. That can cause a process to be stuck inside the driver's
IOCTL of wait for interrupts, in case the device is removed or
simulator is killed at the same time.

In addition, also call to remove inactive codec job was missing.

Moreover, to prevent such errors in the future (where code is added
to reset path but not to device fini), we moved some common parts
to two dedicated functions:
cleanup_resources
take_release_locks

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

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This commit is contained in:

Oded Gabbay 2021-07-01 10:09:28 +03:00

parent d5546d78ad

commit b07e6c7ef5

1 changed files with 46 additions and 54 deletions

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drivers/misc/habanalabs/common/device.c

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