dmaengine: idxd: remove kernel wq type set when load configuration

mainline inclusion
from mainline-v5.16
commit 15af8408
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I596WO
CVE: NA

Intel-SIG: commit 15af8408 dmaengine: idxd: remove kernel wq type set when load configuration.
Incremental backporting patches for DSA/IAA on Intel Xeon platform.

--------------------------------

Remove setting of wq type on guest kernel during configuration load on RO
device config. The user will set the kernel wq type and this setting based
on config is not necessary.
Signed-off-by: NDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163474724511.2607444.1876715711451990426.stgit@djiang5-desk3.ch.intel.comSigned-off-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NXiaochen Shen <xiaochen.shen@intel.com>

drivers/dma/idxd/device.c

@@ -1050,8 +1050,6 @@ static int idxd_wq_load_config(struct idxd_wq *wq)
 
 	wq->size = wq->wqcfg->wq_size;
 	wq->threshold = wq->wqcfg->wq_thresh;
-	if (wq->wqcfg->priv)
-		wq->type = IDXD_WQT_KERNEL;
 
 	/* The driver does not support shared WQ mode in read-only config yet */
 	if (wq->wqcfg->mode == 0 || wq->wqcfg->pasid_en)