spi: coldfire-qspi: Remove unused dev field from struct mcfqspi
Also remove unused *res variable in mcfqspi_remove(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -77,8 +77,6 @@ struct mcfqspi {
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struct mcfqspi_cs_control *cs_control;
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wait_queue_head_t waitq;
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struct device *dev;
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};
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static void mcfqspi_wr_qmr(struct mcfqspi *mcfqspi, u16 val)
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@ -436,7 +434,6 @@ static int mcfqspi_probe(struct platform_device *pdev)
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}
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init_waitqueue_head(&mcfqspi->waitq);
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mcfqspi->dev = &pdev->dev;
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master->mode_bits = SPI_CS_HIGH | SPI_CPOL | SPI_CPHA;
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master->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 16);
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@ -451,7 +448,7 @@ static int mcfqspi_probe(struct platform_device *pdev)
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dev_dbg(&pdev->dev, "spi_register_master failed\n");
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goto fail2;
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}
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pm_runtime_enable(mcfqspi->dev);
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pm_runtime_enable(&pdev->dev);
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dev_info(&pdev->dev, "Coldfire QSPI bus driver\n");
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@ -473,9 +470,8 @@ static int mcfqspi_remove(struct platform_device *pdev)
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{
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struct spi_master *master = platform_get_drvdata(pdev);
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struct mcfqspi *mcfqspi = spi_master_get_devdata(master);
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struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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pm_runtime_disable(mcfqspi->dev);
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pm_runtime_disable(&pdev->dev);
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/* disable the hardware (set the baud rate to 0) */
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mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR);
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