From: Dave Jiang dave.jiang@intel.com
[ Upstream commit 077cdb355b3d8ee0f258856962e6dac06e744401 ]
The idxd_unregister_driver() has never been called for the idxd driver upon removal. Add fix to call unregister driver on module removal.
Fixes: c52ca478233c ("dmaengine: idxd: add configuration component of driver") Signed-off-by: Dave Jiang dave.jiang@intel.com Link: https://lore.kernel.org/r/161947994449.1053102.13189942817915448216.stgit@dj... Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/dma/idxd/init.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index f73677490b6c..eb41bb9df0fd 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -719,6 +719,7 @@ module_init(idxd_init_module);
static void __exit idxd_exit_module(void) { + idxd_unregister_driver(); pci_unregister_driver(&idxd_pci_driver); idxd_cdev_remove(); idxd_unregister_bus_type();