From: Prahlad V <prahlad.eee@gmail.com>
Date: Tue, 15 Nov 2016 18:26:43 +0000 (+0530)
Subject: spi: spi-ti-qspi: reinit of completion variable
X-Git-Tag: v4.10-rc1~141^2^4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d06a3507fe7cfd85a296d2c1fe367dd850e9595f;p=linux.git

spi: spi-ti-qspi: reinit of completion variable

completion variable should be reinitialized before reusing.

Signed-off-by: Prahlad V <prahlad.eee@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index caeac66a3977..ec6fb09e2e17 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -411,6 +411,7 @@ static int ti_qspi_dma_xfer(struct ti_qspi *qspi, dma_addr_t dma_dst,
 	tx->callback = ti_qspi_dma_callback;
 	tx->callback_param = qspi;
 	cookie = tx->tx_submit(tx);
+	reinit_completion(&qspi->transfer_complete);
 
 	ret = dma_submit_error(cookie);
 	if (ret) {