dmaengine: Add missing cleanup on module unload

Upstream commit b7cb9a034305 ("dmaengine: idxd: Fix refcount underflow
on module unload") fixes a refcount underflow by replacing the call to
idxd_cleanup() in the remove function with direct cleanup calls. That works
fine upstream. However, upstream removed support for IOMMU_DEV_FEAT_IOPF,
which is still supported in v6.12.y. The backport of commit b7cb9a034305
into v6.12.y misses the call to disable it. This results in a warning
backtrace when unloading and reloading the module.

WARNING: CPU: 0 PID: 665849 at drivers/pci/ats.c:337 pci_reset_pri+0x4c/0x60
...
RIP: 0010:pci_reset_pri+0xa7/0x130

Add the missing cleanup call to fix the problem.

Fixes: ce81905bec91 ("dmaengine: idxd: Fix refcount underflow on module unload")
Cc: Yi Sun <yi.sun@intel.com>
Cc: Shuai Xue <xueshuai@linux.alibaba.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Cc: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions