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habanalabs: wait for interrupt wrong timeout calculation

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Wait for interrupt timeout calculation is wrong, hence timeout occurs
when user waits on an interrupt with certain timeout values.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ofir Bitton 2021-04-27 17:49:25 +03:00 • committed by Oded Gabbay
parent 27a9e35daa
commit 24a107097f
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/habanalabs/common/command_submission.c
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@ -2017,7 +2017,7 @@ wait_again:
if (completion_value >= target_value) { if (completion_value >= target_value) {
*status = CS_WAIT_STATUS_COMPLETED; *status = CS_WAIT_STATUS_COMPLETED;
} else { } else {
timeout -= jiffies_to_usecs(completion_rc); timeout = completion_rc;
goto wait_again; goto wait_again;
} }
} else { } else {