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Message-Id: <20221006082308.1266716-8-ogabbay@kernel.org> Date: Thu, 6 Oct 2022 11:23:03 +0300 From: Oded Gabbay <ogabbay@...nel.org> To: linux-kernel@...r.kernel.org Cc: Tomer Tayar <ttayar@...ana.ai> Subject: [PATCH 08/13] habanalabs: allow unregistering eventfd when device non-operational From: Tomer Tayar <ttayar@...ana.ai> 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@...ana.ai> Reviewed-by: Oded Gabbay <ogabbay@...nel.org> Signed-off-by: Oded Gabbay <ogabbay@...nel.org> --- drivers/misc/habanalabs/common/habanalabs_ioctl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/misc/habanalabs/common/habanalabs_ioctl.c b/drivers/misc/habanalabs/common/habanalabs_ioctl.c index cac2c7fb14f1..5ce5c42e2731 100644 --- a/drivers/misc/habanalabs/common/habanalabs_ioctl.c +++ b/drivers/misc/habanalabs/common/habanalabs_ioctl.c @@ -879,6 +879,9 @@ static int _hl_info_ioctl(struct hl_fpriv *hpriv, void *data, case HL_INFO_USER_MAPPINGS: return user_mappings_info(hpriv, args); + case HL_INFO_UNREGISTER_EVENTFD: + return eventfd_unregister(hpriv, args); + default: break; } @@ -935,9 +938,6 @@ static int _hl_info_ioctl(struct hl_fpriv *hpriv, void *data, case HL_INFO_REGISTER_EVENTFD: return eventfd_register(hpriv, args); - case HL_INFO_UNREGISTER_EVENTFD: - return eventfd_unregister(hpriv, args); - case HL_INFO_ENGINE_STATUS: return engine_status_info(hpriv, args); -- 2.25.1
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