dmaengine: correct onstack wait_queue_head declaration

Use DECLARE_WAIT_QUEUE_HEAD_ONSTACK to make lockdep happy

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Maciej Sosnowski <maciej.sosnowski@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 8b90516..948d563 100644 (file)
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -467,7 +467,7 @@ err_srcs:
 
        if (iterations > 0)
                while (!kthread_should_stop()) {
-                       DECLARE_WAIT_QUEUE_HEAD(wait_dmatest_exit);
+                       DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait_dmatest_exit);
                        interruptible_sleep_on(&wait_dmatest_exit);
                }