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habanalabs: allow unregistering eventfd when device non-operational

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Unregistering eventfd is for releasing host resources and doesn't
involve an access to the device. As such, there is no reason to disallow
it when device isn't operational.

Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Tomer Tayar 2022-09-30 14:19:21 +03:00 committed by Oded Gabbay
parent 3a83ebc521
commit 51236cd95e
1 changed files with 3 additions and 3 deletions
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6
drivers/misc/habanalabs/common/habanalabs_ioctl.c
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@ -879,6 +879,9 @@ static int _hl_info_ioctl(struct hl_fpriv *hpriv, void *data,
case HL_INFO_USER_MAPPINGS: case HL_INFO_USER_MAPPINGS:
return user_mappings_info(hpriv, args); return user_mappings_info(hpriv, args);
case HL_INFO_UNREGISTER_EVENTFD:
return eventfd_unregister(hpriv, args);
default: default:
break; break;
} }
@ -935,9 +938,6 @@ static int _hl_info_ioctl(struct hl_fpriv *hpriv, void *data,
case HL_INFO_REGISTER_EVENTFD: case HL_INFO_REGISTER_EVENTFD:
return eventfd_register(hpriv, args); return eventfd_register(hpriv, args);
case HL_INFO_UNREGISTER_EVENTFD:
return eventfd_unregister(hpriv, args);
case HL_INFO_ENGINE_STATUS: case HL_INFO_ENGINE_STATUS:
return engine_status_info(hpriv, args); return engine_status_info(hpriv, args);