Commit db13a82c authored Apr 07, 2020 by Mao Jinlong

byte-cntr: Add init_completion for small data transfer



Add Add init_completion for small data transfer case to avoid issue
when call wait_for_completion in qdss_close.

Change-Id: I15e4d98def1e21c85fbb15780671ddeea3db79b7
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>

parent 82e0a0f5

drivers/hwtracing/coresight/coresight-byte-cntr.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -340,6 +340,8 @@ static int usb_transfer_small_packet(struct qdss_request *usb_req,
		goto out;
		}

		init_completion(&usb_req->write_done);

		actual = tmc_etr_buf_get_data(etr_buf, drvdata->offset,
		req_size, &usb_req->buf);
		usb_req->length = actual;