spi/qspi: fix missing unlock on error in ti_qspi_start_transfer_one()
Add the missing unlock before return from function ti_qspi_start_transfer_one()
in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index 136d71e..e12d962 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -376,6 +376,7 @@
ret = qspi_transfer_msg(qspi, t);
if (ret) {
dev_dbg(qspi->dev, "transfer message failed\n");
+ mutex_unlock(&qspi->list_lock);
return -EINVAL;
}