dmaengine: up-level reference counting to the module level

[platform/kernel/linux-arm64.git] / drivers / dma / dmatest.c

diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index ed9636b..db40508 100644 (file)
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -215,7 +215,6 @@ static int dmatest_func(void *data)
 
        smp_rmb();
        chan = thread->chan;
-       dma_chan_get(chan);
 
        while (!kthread_should_stop()) {
                total_tests++;
@@ -293,7 +292,6 @@ static int dmatest_func(void *data)
        }
 
        ret = 0;
-       dma_chan_put(chan);
        kfree(thread->dstbuf);
 err_dstbuf:
        kfree(thread->srcbuf);