dmaengine: idxd: remove devm allocation for idxd->int_handles

mainline inclusion
from mainline-v5.14
commit 33f9f3c3
category: bugfix
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I596WO
CVE: NA

Intel-SIG: commit 33f9f3c3 dmaengine: idxd: remove devm allocation for idxd->int_handles.
Incremental backporting patches for DSA/IAA on Intel Xeon platform.

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

Allocation of idxd->int_handles was merged incorrectly for the 5.13 merge
window. The devm_kcalloc should've been regular kcalloc due to devm_*
removal series for the driver.

Fixes: eb15e715 ("dmaengine: idxd: add interrupt handle request and release support")
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/162060710518.130816.11349798049329202863.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/init.c

@@ -351,7 +351,8 @@ static int idxd_setup_internals(struct idxd_device *idxd)
 	init_waitqueue_head(&idxd->cmd_waitq);
 
 	if (idxd->hw.cmd_cap & BIT(IDXD_CMD_REQUEST_INT_HANDLE)) {
-		idxd->int_handles = devm_kcalloc(dev, idxd->max_wqs, sizeof(int), GFP_KERNEL);
+		idxd->int_handles = kcalloc_node(idxd->max_wqs, sizeof(int), GFP_KERNEL,
+						 dev_to_node(dev));
 		if (!idxd->int_handles)
 			return -ENOMEM;
 	}