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>hifive-unleashed-5.1
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09222fc33f
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b6460366fb
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@ -376,6 +376,7 @@ static int ti_qspi_start_transfer_one(struct spi_master *master,
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ret = qspi_transfer_msg(qspi, t);
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ret = qspi_transfer_msg(qspi, t);
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if (ret) {
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if (ret) {
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dev_dbg(qspi->dev, "transfer message failed\n");
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dev_dbg(qspi->dev, "transfer message failed\n");
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mutex_unlock(&qspi->list_lock);
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return -EINVAL;
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return -EINVAL;
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}
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}
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