dmaengine: qcom_hidma_lli: kill the tasklets upon exit

drivers should ensure that tasklets are killed, so that they can't be
run after driver remove is executed

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Cc: Sinan Kaya <okaya@codeaurora.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/dma/qcom/hidma_ll.c b/drivers/dma/qcom/hidma_ll.c
index f3929001539b..ad20dfb64c71 100644
--- a/drivers/dma/qcom/hidma_ll.c
+++ b/drivers/dma/qcom/hidma_ll.c
@@ -831,6 +831,7 @@ int hidma_ll_uninit(struct hidma_lldev *lldev)
 
         required_bytes = sizeof(struct hidma_tre) * lldev->nr_tres;
         tasklet_kill(&lldev->task);
+        tasklet_kill(&lldev->rst_task);
         memset(lldev->trepool, 0, required_bytes);
         lldev->trepool = NULL;
         lldev->pending_tre_count = 0;